Blank node content after upgrading to PHP 5

I've recently upgraded to PHP 5 and now *one of* my previously created views is blank (strictly the block which is provided by this view).

Some numbers:

• Drupal CVS version from 2006/10/04
• PHP 5.1.6
• Apache 1.3.37
• Views CVS from 2006/10/08

Exported view:

  $view = new stdClass();
  $view->name = 'Polecane';
  $view->description = '';
  $view->access = array (
);
  $view->view_args_php = '';
  $view->block = TRUE;
  $view->block_title = '';
  $view->block_header = "";
  $view->block_header_format = '1';
  $view->block_footer = "";
  $view->block_footer_format = '1';
  $view->block_empty = "";
  $view->block_empty_format = '1';
  $view->block_type = 'teaser';
  $view->nodes_per_block = '1';
  $view->block_more = '0';
  $view->block_use_page_header = FALSE;
  $view->block_use_page_footer = FALSE;
  $view->block_use_page_empty = FALSE;
  $view->sort = array (
    array (
      'tablename' => 'node',
      'field' => 'created',
      'sortorder' => 'DESC',
      'options' => '',
    ),
  );
  $view->argument = array (
  );
  $view->field = array (
  );
  $view->filter = array (
    array (
      'tablename' => 'node',
      'field' => 'status',
      'operator' => '=',
      'options' => '',
      'value' => '1',
    ),
    array (
      'tablename' => 'node',
      'field' => 'promote',
      'operator' => '=',
      'options' => '',
      'value' => '1',
    ),
    array (
      'tablename' => 'node',
      'field' => 'distinct',
      'operator' => '=',
      'options' => '',
      'value' => array (
),
    ),
  );
  $view->exposed_filter = array (
  );
  $view->requires = array(node);
  $views[$view->name] = $view;