Q: Beats stopped working since Apple TV update

Beats doesn't seem to have been working for me on Apple TV in the last 24 hours which kind of corresponds with the fact I updated Apple TV yesterday.

It at first says that Beats is unavailable and then when I click to access it again, it provides me with the log in details. I have tried logging in a dozen times but it keeps on stating either my username or password are wrong, which I can guarantee they are not. Have tried logging out of iTunes on Apple TV. Restarting it, etc etc. but to no avail. Beats works fine on web player and iPhone and iPad.

Also, to note that my subscription renewal also occurred yesterday but the amount has been debited and it hasn't affected play on other devices.

Suggestions or is this a Beats issue?