(I'm from lemmy.world, but I don't have a beehaw account)
My understanding is that we still have a local version of all the beehaw communities, but it will not actively sync with the original beehaw version. Consequentially, our posts won't show up on any instance with an active federation with beehaw. So until they decide to federate again, this community is effectively cut off and only lemmy.world folks can post here.
Communities that are not originally from beehaw should be unaffected.