We’ve created a custom theme using TwentyEleven as a starting point. Not sure if it’s relevant, but we’re using custom post types. We created a custom page template specifically for the events.
When viewing the /events/ listing, it displays the Home Page (index.php) as its template.
When viewing the /events/past/ listing, it also uses index.php as its template.
When viewing all event categories and single event views, it uses the correct template specified in settings.
Any idea why this is happening?