Can't Continue Campaign on Switch?

Based on my other thread about this topic I gave up waiting for a fix and restarted the campaign from scratch with a non-seasonal character. I just want to play the game through on Switch without worrying about these random error messages that won’t allow me to play the character. It’s a bummer too as I had some pretty cool equipment in my first play through. Also not to mention having to waste time replaying a bunch of content I already did.