This shows the contents of https://commons.wikimedia.org/wiki/File:Australian_Christian_College_-_Crest.png. (note the word "Singleton" missing on Commons as the page was moved) or on beta https://commons.wikimedia.beta.wmflabs.org/wiki/File:Emoji_u1f4a9.svg. The address bar however says "Singleton". On Beta, you see the contents of Emoji_u1f4a9.svg (poop emoji) while the address bar states Burt Self-portrait.
The "Add local description source" link goes to https://en.wikipedia.org/w/index.php?title=File:Australian_Christian_College_-_Crest.png&action=edit (without the "Singleton") or https://en.wikipedia.beta.wmflabs.org/w/index.php?title=File:Emoji_u1f4a9.svg&action=edit, a page which does not exist on enwiki.
https://en.wikipedia.org/wiki/Special:Export/File:Australian_Christian_College_-_Singleton_Crest.png and https://en.wikipedia.beta.wmflabs.org/wiki/Special:Export/File:Burt_Self-portrait.png prove the pages do exist on enwiki.
It can be edited by manually visiting https://en.wikipedia.org/w/index.php?title=File:Australian_Christian_College_-_Singleton_Crest.png&action=edit and https://en.wikipedia.beta.wmflabs.org/w/index.php?title=File:Burt_Self-portrait.png&action=edit which doesn't seem to be linked anywhere.
File:Australian Christian College - Singleton Crest.png (with the Singleton) was listed on https://en.wikipedia.org/wiki/Category:Wikipedia_files_requiring_renaming as it included a rename request template.
Expected behavior: either the local description is shown, or the page redirects with a "Redirected from.." annotation below "From Wikipedia, the free encyclopedia".
What happen instead: crazy things