From this post (https://sopuli.xyz/post/15865566) on !AskMbin@fedia.io
It’s very likely related, but we also figured out that both of debounced’s (the admin of kbin.run) accounts on GitHub and Matrix were deleted last night. So there is a possibility that kbin.run is no more.
Jerry has been pretty good at communicating so far. Even back when it was kbin he announced early that they might have to switch to Lemmy because of all the issues, before finding out about mbin and switching to that. Mbin has been a little bumpy too but updates and fixes come in frequently and as a user you can feel the platform changing and evolving too. So I’m not too worried about fedia just vanishing from one day to another.