Beehaw.org decided to defederate from lemmy.world so might want to warn new users not to create an account on beehaw.org if they are wanting to see c/gunners.
Any specific reason why they've decided to do that?
EDIT: Seems like their instance is heavily moderated and they are de-federating from any instance that has communities they are not a fan of. With lemmy.world being so big, I'm not surprised we're part of the axe. Honestly, if you're part of beehaw and want to connect to the wider lemmy fediverse, it looks like you'd have to leave that instance.
I think they are still federated with your instance so you shouldn't notice a change.
I think how it works is your instance is lemmy.world you can see the Beehaw subs and comment and I will see it being since we are on the federated instances, but their users and mods won't see your comment since they aren't pulling in lemmy.world data.
It will mostly be a problem for Beehaw accounts because if they were subbed to c/gunners then they will not be able to see the sub anymore.