939
It would appear lemmy.world has blocked this community
(sh.itjust.works)
!piracy@lemmy.ml has also been blocked from lemmy.world.
edit:
Lemmy.world has released an official response.
Also to retain control of your posts and comments and not lose your history. Which is important since if they're on the old account the old server can control and make edits to them, but with ownership transfer now they just have a copy of it and it's harder for them to misuse it (the original has its edits federated, a copy doesn't).