Lemmy.ml is blocking all requests from /kbin Instances

I discovered yesterday evening that Lemmy.ml is blocking all inbound ActivityPub requests from /kbin instances. Specifically, a 403 'access denied' is returned when the user agent contains "kbinBot" anywhere in the string. This has been causing a cascade of failures with federation for many server owners, flooding the message... #lemmy #federation #lemmyml #kbinbot #kbinMeta

https://kbin.social/m/kbinMeta/t/104218

Lemmy.ml is blocking all requests from /kbin Instances - /kbin meta - kbin.social

I discovered yesterday evening that Lemmy.ml is blocking all inbound ActivityPub requests from /kbin instances. Specifically, a 403 'access denied' is returned when the user agent contains "kbinBot" anywhere in the string. This has been causing a cascade of failures with federation for many server owners, flooding the message...

It's possible that this is a consequence of the latest Lemmy update, in which a lot has changed. I have noted that kbin has some issues with request signature in communication with certain instances. I will try to check it tomorrow first thing in the morning.
I've noticed we are also not federating with lemmy.wtf for some reason, maybe it's something related. They are connected well with other lemmy instances but kbin can't get a hold of them despite being on their list of linked instances