WSoD using exposed filter (and not) on view

Been looking through the list of issues for an answer to the issue involving using VDE where accessing a data-export display results in a WSoD. This only seems to occur when the page-based display the export was attached to had nothing entered for the exposed form filter (filling out the field results in a successful file download, but what is asked for is the export of all records, unfiltered). The only clue I had was a watchdog that is given when Views attempts a preview:

Notice: Undefined index: options in views_plugin_display->get_plugin() (line 874 of .../html/sites/all/modules/views/plugins/views_plugin_display.inc).

I attempted to get around this by coding an additional export display that was not attached to the page and did not include an exposed filter, only to get the same WSoD.

This was attempted both in 3.0-beta6 AND 3.0-dev (downloaded as of the day of this post), so I'm still struggling to figure out if there's something I'm not configuring correctly.

Export of the view attached below.