Oh no, poor Ernst is at it again! He needs to be more careful, when his actions affect people all over the world and all the more so beyond his own server:-(.

Thank you for finding and sharing the link! I actually was thinking of an entirely different instance (I think) that was noticing the duplicates, but perhaps the issue with Kbin.social & Kbin.earth was somehow the real underlying culprit, and anyway a post with real information is much more preferable to read than rambling half recollections of what might have been:-).