After installing the patch today for the Nintendo Switch version of the game, I've noticed that whenever I try to start up the game, it will no longer log me in. Instead of logging me in like normal upon starting up the game, it now asks me to create a new player name. Using my normal account name makes it claim "the name is unavailable". Why can I not log in like normal? I'm a little afraid to try a new name, in the case it overwrites my normal account when starting up the game.