The lemmy bubble is back

https://lemmy.world/post/2234314

The lemmy bubble is back - Lemmy.world

For the past days I’ve noiticed that posts/comments I make on my lemmy.world account are not (or rather very slowly, if ever) federated to the source instance of the community and post/comments that are on the source are not (or rather very slowly, if ever) federated to the local copy on lemmy.world. The result is again (as it was before 0.18.1) that lemmy.world users are living in a bubble in which they see each othery posts/comments but nobody else does. Is this a known issues and is this going to be addressed?

Do you have some examples we can look into?

No federation to lemmy.world

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Ah. The comments are made by Beehaw users, and Beehaw has de federated from us.
So the post from .wtf will arrive here but the Beehaw comments won’t

I thought beehaw defederating from us would not affect post/comments on shared instances which are neither defederated from them nor us:

lemmy.world/post/149743

Why do I see posts/comments from beehaw users on communities outside lemmy.world and beehaw.org?

That’s because the “true” version of those posts is outside beehaw. So we get updates from those posts. And lemmy.world didn’t defederate beehaw, so posts/comments from beehaw users can still come to versions hosted on lemmy.world.