Also having this issue on both of my Apple TVs in my house. Reached out to apple after the 3rd night of not being able to watch my shows, and they scheduled a phone call with an Apple TV specialist. I find it odd that they have to call me about this issue when clearly we can see here it’s not an issue with my specific Apple TV. Hoping this gets resolved soon because it’s very annoying that these shows that I’ve paid for are not even accessible.
Should also mentioned that I tried both work around mentioned here and neither work. I get a different error saying “unable to play” with the option to try again or troubleshoot. Tried troubleshooting and it says that everything is fine.