Zwift on Apple TV rejecting password

Since the update, I can’t use Zwift on the Apple TV. Error message says there is a problem with my account info and asks if I changed my password but there’s no way to re-enter it. We’ve tried deleting and reinstalling the app with no luck.
I haven’t changed my password and I can log in to Zwift on my phone and iPad. My husband has no trouble logging on to Apple TV app with his account, it’s just affecting me.
Anyone else?