Hi Looney Toons, yesterday and today I have spent multiple hours into debugging why images weren't purged upon overwrite, because it caused annoying, very annoying issues. Despite it caused a site outage for European/Asian users (two minutes), I believe everything should work properly now.
I noticed this edit, and purging the page (?action=purge) + clearing your cache should ensure you get the most recent version of the page and images. Could you let me know if you experience anything strange? I guess everyone knows where they can find me.