Pages with broken file links
This is the thread's initial revision.
I was looking at Category:Pages_with_broken_file_links, to see if there's anything else that needs fixing, and it looks like there are a lot of pages which have been fixed, but are still in the category. I don't understand what's causing this -- I tried loading the page with ?action=purge but no luck. Is there something else that can be done to force this category to update?