I have a number of internal and external links on files (images) on my wiki https://campaignlab.miraheze.org/. Yesterday they were working, but today they just send me to the file itself. I have tried turning off the link to the uploaded file to see if that helps.
Links still work - so if I put [[Manifesto]] for example, it will go to the page.
I know it is not syntax issues as links that worked yesterday - not longer work.
Example, this does not work....
[[file:01_Economy.png |200px|Link=Manifesto]]