I had to delete my account and add it again. Seems like some instances logged users out due to the hack

That’s due to Lemmy.world being hacked and they had to renew all cookies.

Delete user data/cache from the app. Related to https://lemmy.world/post/1290412

You need to log in again. See the pinned post for why and how.

Lemmy.world had some hack issue. This morning I can’t access my account from the app. I’ve simply deleted the account and login again, that pretty much fixed the problem for me. Change the password too, to be safe.

I had two instances logged in, lemmy.world and beehaw.org. I was able to fix lemmy.world by removing it and logging back in.

Beehaw.org seems to be down and if it was the first one liftoff tried loading nothing would load. I had to just remove it fully from liftoff

Yeah I had a similar issue and I think it was to do with the hack that happened. I deleted all my cache and app data, signed back in again and no problems since.

Sorted, thanks everyone.