Originally posted by Angel Panda UwU:

Originally posted by Alexander|666|:

yea had same problem ..delete the game and install it fresh .

should work

Do you know if that'll delete all my old progress, of will I need to start fresh anyway with the update?

Old worlds will still exist... but the Developers have stated that some of the new content that comes with this update won't show up on older map seeds (like the oil fields in the plains). So, a new world is strongly encouraged.