The largest piracy community is hosted over at [email protected]
lemmy.world has blocked it. It appears to have also blocked [email protected].
If this is a problem for you, I'd suggest migrating accounts using LASIM to an instance that doesn't block it (such as lemm.ee).
edit:
An official announcement has been made:
If this is a concern for you then I'd recommend just switching to an instance that isn't ban-heavy and you can carry on as normal from there, like lemm.ee, sh.itjust.works (note: I've heard this has issues with sending verification issues), lemmy.ca.