This may be a simple fix but I've spent a few hours trying to resolve it already.
Template names that no longer exist are listed on the Page Attributes templates lists in the Wordpress Admin under Pages.
Templates like Adventures Main or People Main (see screenshot below), no longer exist as physical files. Adventures Main was the template name for archive-adventures.php and 'adventures' is the name for a custom post type that also no longer exists.
The file no longer exist and I even dropped the entire database and recreated the site locally, but strange enough and the template name still shows up on the list.
I have gone through all my templates and none has that name.
Is there a way to refresh the template list or where could this data still exist that causes the list to be inaccurate?