Since the new update came out, my switch has been having some skins issues. I though it was only my switch but my sister's switch has also the same problems. When the game has already booted up, a message appears saying that there was an error loading the skins (from 1 to 5) and then a message saying that there was an error with my account and I can't access the marketplace until they fix it. The marketplace error disapears but some of my created skins are erased and replaced with a Steve. So when I try to play with my sister in local network, all the skins that I have bought are unaccessible. I can just use the ones that I have saved in the 5 slots or the Mario Mash-up pack.