I’ve noticed that the external communities I’m subscribed to aren’t syncing. I checked a few on their home server (lemmy. world), and they’ve got plenty of new posts (eg. !news@lemmy.world), but the posts aren’t showing up here. I don’t think it’s just me, but I’ve been wrong before. Anybody else?
I also noticed significantly less activity than usual so you are not alone. Judging by the other commenter, it’s likely some federation issue.