Can't log in to my TV Provider (Dish Network) on any Apple Device
I updated my Apple TV, iPhone, and iPad to the latest OS last week and was logged out of my TV Provider (Dish Network) across all devices. I'm trying to log back in and keep getting an "Invalid Username or Password" error. This only happens for apps/devices that force me to log in through Apple's log in interface. I can log into my account just fine via the Dish website or on apps that let me use Dish's log in page. I've reset my password and account multiple times and Dish technical support has no idea how to help.
Apple TV 4K, tvOS 15