I'd like to post this phone number: 888-778-8806
I got instantly to a Tulsa-based person who figured out why I couldn't access my online accounts.
Sounds like if your web browser has a full cache, that's the issue.
With Chrome, you can do "Incognito" to get in the back door without deleting the full cache.
He said that the apps (phone and TV-based actual applications) are down, and most likely won't be up and running till Sunday morning. It's a bleepshow, sounds like.