Exposed filter on title field no longer defaults to showing all content

I've updated Views to the most recent dev version (post May 29) and VBO to 7.x-3.0-alpha2, cleared cache 2 or 3 times. I then went back to my formally working replacement for the Find Content view and integrated the new VBO field. I've exposed the Title field as before (contains is the operator), but something has to be entered into it in order to display anything. This isn't the way it worked before, the view used to display all content and the filters filtered the all results set. I tried manipulating or/and to no effect on the filters. Am I missing something obvious?

Here is my exported view:

$view = new view;
$view->name = 'admin_content';
$view->description = 'Emulates the Drupal content administration page.';
$view->tag = '';
$view->base_table = 'node';
$view->human_name = '';
$view->core = 0;
$view->api_version = '3.0-alpha1';
$view->disabled = FALSE; /* Edit this to true to make a default view disabled initially */

/* Display: Defaults */
$handler = $view->new_display('default', 'Defaults', 'default');
$handler->display->display_options['title'] = 'Content';
$handler->display->display_options['access']['type'] = 'perm';
$handler->display->display_options['access']['perm'] = 'administer nodes';
$handler->display->display_options['cache']['type'] = 'none';
$handler->display->display_options['query']['type'] = 'views_query';
$handler->display->display_options['query']['options']['query_comment'] = FALSE;
$handler->display->display_options['exposed_form']['type'] = 'basic';
$handler->display->display_options['pager']['type'] = 'full';
$handler->display->display_options['pager']['options']['items_per_page'] = '20';
$handler->display->display_options['pager']['options']['offset'] = '0';
$handler->display->display_options['pager']['options']['id'] = '0';
$handler->display->display_options['pager']['options']['expose']['items_per_page_options_all'] = 0;
$handler->display->display_options['style_plugin'] = 'table';
$handler->display->display_options['style_options']['columns'] = array(
'views_bulk_operations' => 'views_bulk_operations',
'title' => 'title',
'timestamp' => 'title',
'type' => 'type',
'name' => 'name',
'status' => 'status',
'edit_node' => 'edit_node',
'changed' => 'changed',
);
$handler->display->display_options['style_options']['default'] = '-1';
$handler->display->display_options['style_options']['info'] = array(
'views_bulk_operations' => array(
'align' => '',
'separator' => '',
),
'title' => array(
'sortable' => 1,
'default_sort_order' => 'asc',
'align' => '',
'separator' => ' ',
),
'timestamp' => array(
'align' => '',
'separator' => '',
),
'type' => array(
'sortable' => 1,
'default_sort_order' => 'asc',
'align' => '',
'separator' => '',
),
'name' => array(
'sortable' => 1,
'default_sort_order' => 'asc',
'align' => '',
'separator' => '',
),
'status' => array(
'sortable' => 1,
'default_sort_order' => 'asc',
'align' => '',
'separator' => '',
),
'edit_node' => array(
'align' => '',
'separator' => '',
),
'changed' => array(
'sortable' => 1,
'default_sort_order' => 'asc',
'align' => '',
'separator' => '',
),
);
$handler->display->display_options['style_options']['override'] = 1;
$handler->display->display_options['style_options']['sticky'] = 0;
$handler->display->display_options['style_options']['empty_table'] = 1;
/* No results behavior: Global: Text area */
$handler->display->display_options['empty']['text']['id'] = 'area';
$handler->display->display_options['empty']['text']['table'] = 'views';
$handler->display->display_options['empty']['text']['field'] = 'area';
$handler->display->display_options['empty']['text']['empty'] = FALSE;
$handler->display->display_options['empty']['text']['content'] = 'There are no objects satisfying the filter settings. Try changing them to get some results.';
$handler->display->display_options['empty']['text']['format'] = '1';
/* Relationship: Content: Author */
$handler->display->display_options['relationships']['uid']['id'] = 'uid';
$handler->display->display_options['relationships']['uid']['table'] = 'node';
$handler->display->display_options['relationships']['uid']['field'] = 'uid';
/* Field: Content: Bulk operations */
$handler->display->display_options['fields']['views_bulk_operations']['id'] = 'views_bulk_operations';
$handler->display->display_options['fields']['views_bulk_operations']['table'] = 'node';
$handler->display->display_options['fields']['views_bulk_operations']['field'] = 'views_bulk_operations';
$handler->display->display_options['fields']['views_bulk_operations']['alter']['alter_text'] = 0;
$handler->display->display_options['fields']['views_bulk_operations']['alter']['make_link'] = 0;
$handler->display->display_options['fields']['views_bulk_operations']['alter']['absolute'] = 0;
$handler->display->display_options['fields']['views_bulk_operations']['alter']['external'] = 0;
$handler->display->display_options['fields']['views_bulk_operations']['alter']['replace_spaces'] = 0;
$handler->display->display_options['fields']['views_bulk_operations']['alter']['trim_whitespace'] = 0;
$handler->display->display_options['fields']['views_bulk_operations']['alter']['nl2br'] = 0;
$handler->display->display_options['fields']['views_bulk_operations']['alter']['word_boundary'] = 1;
$handler->display->display_options['fields']['views_bulk_operations']['alter']['ellipsis'] = 1;
$handler->display->display_options['fields']['views_bulk_operations']['alter']['strip_tags'] = 0;
$handler->display->display_options['fields']['views_bulk_operations']['alter']['trim'] = 0;
$handler->display->display_options['fields']['views_bulk_operations']['alter']['html'] = 0;
$handler->display->display_options['fields']['views_bulk_operations']['element_label_colon'] = 1;
$handler->display->display_options['fields']['views_bulk_operations']['element_default_classes'] = 1;
$handler->display->display_options['fields']['views_bulk_operations']['hide_empty'] = 0;
$handler->display->display_options['fields']['views_bulk_operations']['empty_zero'] = 0;
$handler->display->display_options['fields']['views_bulk_operations']['hide_alter_empty'] = 0;
$handler->display->display_options['fields']['views_bulk_operations']['vbo']['selected_operations'] = array(
'node_assign_owner_action' => 'node_assign_owner_action',
'views_bulk_operations_delete_item' => 'views_bulk_operations_delete_item',
'node_promote_action' => 'node_promote_action',
'node_publish_action' => 'node_publish_action',
'node_unpromote_action' => 'node_unpromote_action',
'node_save_action' => 'node_save_action',
'node_unpublish_action' => 'node_unpublish_action',
'pathauto_node_update_alias_multiple:0d56f9c10fbb36ec3264abea71b6f416' => 'pathauto_node_update_alias_multiple:0d56f9c10fbb36ec3264abea71b6f416',
);
$handler->display->display_options['fields']['views_bulk_operations']['vbo']['execution_type'] = '1';
$handler->display->display_options['fields']['views_bulk_operations']['vbo']['display_type'] = '0';
$handler->display->display_options['fields']['views_bulk_operations']['vbo']['skip_confirmation'] = 0;
$handler->display->display_options['fields']['views_bulk_operations']['vbo']['display_result'] = 1;
$handler->display->display_options['fields']['views_bulk_operations']['vbo']['merge_single_action'] = 1;
/* Field: Content: Title */
$handler->display->display_options['fields']['title']['id'] = 'title';
$handler->display->display_options['fields']['title']['table'] = 'node';
$handler->display->display_options['fields']['title']['field'] = 'title';
$handler->display->display_options['fields']['title']['alter']['alter_text'] = 0;
$handler->display->display_options['fields']['title']['alter']['text'] = '[title] [timestamp]';
$handler->display->display_options['fields']['title']['alter']['make_link'] = 0;
$handler->display->display_options['fields']['title']['alter']['absolute'] = 0;
$handler->display->display_options['fields']['title']['alter']['external'] = 0;
$handler->display->display_options['fields']['title']['alter']['replace_spaces'] = 0;
$handler->display->display_options['fields']['title']['alter']['trim_whitespace'] = 0;
$handler->display->display_options['fields']['title']['alter']['nl2br'] = 0;
$handler->display->display_options['fields']['title']['alter']['word_boundary'] = 1;
$handler->display->display_options['fields']['title']['alter']['ellipsis'] = 1;
$handler->display->display_options['fields']['title']['alter']['strip_tags'] = 0;
$handler->display->display_options['fields']['title']['alter']['trim'] = 0;
$handler->display->display_options['fields']['title']['alter']['html'] = 0;
$handler->display->display_options['fields']['title']['element_label_colon'] = 1;
$handler->display->display_options['fields']['title']['element_default_classes'] = 1;
$handler->display->display_options['fields']['title']['hide_empty'] = 0;
$handler->display->display_options['fields']['title']['empty_zero'] = 0;
$handler->display->display_options['fields']['title']['hide_alter_empty'] = 0;
$handler->display->display_options['fields']['title']['link_to_node'] = 1;
/* Field: Content: Has new content */
$handler->display->display_options['fields']['timestamp']['id'] = 'timestamp';
$handler->display->display_options['fields']['timestamp']['table'] = 'history';
$handler->display->display_options['fields']['timestamp']['field'] = 'timestamp';
$handler->display->display_options['fields']['timestamp']['label'] = '';
$handler->display->display_options['fields']['timestamp']['alter']['alter_text'] = 0;
$handler->display->display_options['fields']['timestamp']['alter']['make_link'] = 0;
$handler->display->display_options['fields']['timestamp']['alter']['absolute'] = 0;
$handler->display->display_options['fields']['timestamp']['alter']['external'] = 0;
$handler->display->display_options['fields']['timestamp']['alter']['replace_spaces'] = 0;
$handler->display->display_options['fields']['timestamp']['alter']['trim_whitespace'] = 0;
$handler->display->display_options['fields']['timestamp']['alter']['nl2br'] = 0;
$handler->display->display_options['fields']['timestamp']['alter']['word_boundary'] = 1;
$handler->display->display_options['fields']['timestamp']['alter']['ellipsis'] = 1;
$handler->display->display_options['fields']['timestamp']['alter']['strip_tags'] = 0;
$handler->display->display_options['fields']['timestamp']['alter']['trim'] = 0;
$handler->display->display_options['fields']['timestamp']['alter']['html'] = 0;
$handler->display->display_options['fields']['timestamp']['element_label_colon'] = FALSE;
$handler->display->display_options['fields']['timestamp']['element_default_classes'] = 1;
$handler->display->display_options['fields']['timestamp']['hide_empty'] = 0;
$handler->display->display_options['fields']['timestamp']['empty_zero'] = 0;
$handler->display->display_options['fields']['timestamp']['hide_alter_empty'] = 0;
$handler->display->display_options['fields']['timestamp']['link_to_node'] = 0;
$handler->display->display_options['fields']['timestamp']['comments'] = 0;
/* Field: Content: Type */
$handler->display->display_options['fields']['type']['id'] = 'type';
$handler->display->display_options['fields']['type']['table'] = 'node';
$handler->display->display_options['fields']['type']['field'] = 'type';
$handler->display->display_options['fields']['type']['link_to_node'] = 0;
/* Field: User: Name */
$handler->display->display_options['fields']['name']['id'] = 'name';
$handler->display->display_options['fields']['name']['table'] = 'users';
$handler->display->display_options['fields']['name']['field'] = 'name';
$handler->display->display_options['fields']['name']['relationship'] = 'uid';
$handler->display->display_options['fields']['name']['label'] = 'Author';
$handler->display->display_options['fields']['name']['link_to_user'] = 1;
/* Field: Content: Published */
$handler->display->display_options['fields']['status']['id'] = 'status';
$handler->display->display_options['fields']['status']['table'] = 'node';
$handler->display->display_options['fields']['status']['field'] = 'status';
$handler->display->display_options['fields']['status']['not'] = 0;
/* Field: Content: Updated date */
$handler->display->display_options['fields']['changed']['id'] = 'changed';
$handler->display->display_options['fields']['changed']['table'] = 'node';
$handler->display->display_options['fields']['changed']['field'] = 'changed';
$handler->display->display_options['fields']['changed']['alter']['alter_text'] = 0;
$handler->display->display_options['fields']['changed']['alter']['make_link'] = 0;
$handler->display->display_options['fields']['changed']['alter']['absolute'] = 0;
$handler->display->display_options['fields']['changed']['alter']['word_boundary'] = 1;
$handler->display->display_options['fields']['changed']['alter']['ellipsis'] = 1;
$handler->display->display_options['fields']['changed']['alter']['strip_tags'] = 0;
$handler->display->display_options['fields']['changed']['alter']['trim'] = 0;
$handler->display->display_options['fields']['changed']['alter']['html'] = 0;
$handler->display->display_options['fields']['changed']['element_label_colon'] = 1;
$handler->display->display_options['fields']['changed']['element_default_classes'] = 1;
$handler->display->display_options['fields']['changed']['hide_empty'] = 0;
$handler->display->display_options['fields']['changed']['empty_zero'] = 0;
/* Field: Content: Edit link */
$handler->display->display_options['fields']['edit_node']['id'] = 'edit_node';
$handler->display->display_options['fields']['edit_node']['table'] = 'node';
$handler->display->display_options['fields']['edit_node']['field'] = 'edit_node';
$handler->display->display_options['fields']['edit_node']['label'] = 'Edit';
/* Sort criterion: Content: Updated date */
$handler->display->display_options['sorts']['changed']['id'] = 'changed';
$handler->display->display_options['sorts']['changed']['table'] = 'node';
$handler->display->display_options['sorts']['changed']['field'] = 'changed';
$handler->display->display_options['sorts']['changed']['order'] = 'DESC';
/* Filter criterion: Content: Title */
$handler->display->display_options['filters']['title']['id'] = 'title';
$handler->display->display_options['filters']['title']['table'] = 'node';
$handler->display->display_options['filters']['title']['field'] = 'title';
$handler->display->display_options['filters']['title']['operator'] = 'contains';
$handler->display->display_options['filters']['title']['group'] = 0;
$handler->display->display_options['filters']['title']['exposed'] = TRUE;
$handler->display->display_options['filters']['title']['expose']['operator_id'] = 'title_op';
$handler->display->display_options['filters']['title']['expose']['label'] = 'Title contains';
$handler->display->display_options['filters']['title']['expose']['operator'] = 'title_op';
$handler->display->display_options['filters']['title']['expose']['identifier'] = 'title';
/* Filter criterion: Content: Type */
$handler->display->display_options['filters']['type']['id'] = 'type';
$handler->display->display_options['filters']['type']['table'] = 'node';
$handler->display->display_options['filters']['type']['field'] = 'type';
$handler->display->display_options['filters']['type']['group'] = 0;
$handler->display->display_options['filters']['type']['exposed'] = TRUE;
$handler->display->display_options['filters']['type']['expose']['operator_id'] = 'type_op';
$handler->display->display_options['filters']['type']['expose']['label'] = 'Node: Type';
$handler->display->display_options['filters']['type']['expose']['operator'] = 'type_op';
$handler->display->display_options['filters']['type']['expose']['identifier'] = 'type';
/* Filter criterion: Content: Promoted to front page */
$handler->display->display_options['filters']['promote']['id'] = 'promote';
$handler->display->display_options['filters']['promote']['table'] = 'node';
$handler->display->display_options['filters']['promote']['field'] = 'promote';
$handler->display->display_options['filters']['promote']['value'] = 'All';
$handler->display->display_options['filters']['promote']['group'] = 0;
$handler->display->display_options['filters']['promote']['exposed'] = TRUE;
$handler->display->display_options['filters']['promote']['expose']['label'] = 'Promoted';
$handler->display->display_options['filters']['promote']['expose']['identifier'] = 'promote';
/* Filter criterion: Content: Published */
$handler->display->display_options['filters']['status']['id'] = 'status';
$handler->display->display_options['filters']['status']['table'] = 'node';
$handler->display->display_options['filters']['status']['field'] = 'status';
$handler->display->display_options['filters']['status']['value'] = 'All';
$handler->display->display_options['filters']['status']['group'] = 0;
$handler->display->display_options['filters']['status']['exposed'] = TRUE;
$handler->display->display_options['filters']['status']['expose']['label'] = 'Published';
$handler->display->display_options['filters']['status']['expose']['identifier'] = 'status';
/* Filter criterion: Content: Sticky */
$handler->display->display_options['filters']['sticky']['id'] = 'sticky';
$handler->display->display_options['filters']['sticky']['table'] = 'node';
$handler->display->display_options['filters']['sticky']['field'] = 'sticky';
$handler->display->display_options['filters']['sticky']['value'] = 'All';
$handler->display->display_options['filters']['sticky']['group'] = 0;
$handler->display->display_options['filters']['sticky']['exposed'] = TRUE;
$handler->display->display_options['filters']['sticky']['expose']['label'] = 'Sticky';
$handler->display->display_options['filters']['sticky']['expose']['identifier'] = 'sticky';

/* Display: Page */
$handler = $view->new_display('page', 'Page', 'page');
$handler->display->display_options['path'] = 'admin/content';