Find a back-up instance and sign up for it. I personally use Lemmy.world and Lemm.ee for mine.
Go into Liftoff, Accounts, Add Account, give it the Instance url, sign in. You can now freely hop from account to account. World down? I go to my .ee NakariLexfortaine.
"You stumble into the lair, your torchlight revealing a mass of writhing women entangled by snakes. Slowly, it begins to rise.
You have awoken the Queen Gorgon, and countless eyes begin to turn to you."