The example I have is the above community. No new posts have came through in a while. The URL of the community seems to be corrupt in some way as the community is listed as https://asklemmy@lemmy.world but the URL returns a 404. Somehow the community has changed to https://lemmy.world/c/asklemmy@lemmy.world which has broken federation. If you look at the community here on lemm.ee you’ll see.

You may need to copy and paste the full url for the 2nd lemmy.world link as the hyperlink doesn’t work properly

I’m hoping @sunaurus@lemm.ee can chime in here with some insight.

The issue was reported here and a fix was identified but I don’t know if it was included in the newer version of Lemmy.

Are you aware of this Sunaurus? Is this something you can bring to the attention of the admins over at lemmy.world, if there is something manual required to fix affected communities?

Thanks!