Netflix issues - This title is not available to watch instantly

Hi all, Hope you can help...

I am having issues with my netflix app on Apple TV (3 Gen). Last night it was working fine but since this morning all I get is "This Title is not available to watch instantly. Please choose another title" On every single video I try to view.

Ive tried restarting / logging in and out / unplugging / refreshing network settings / etc and nothing seems to work. Netflix works on macbook, imac, iphone... it's just having the issue on the Apple TV and, I have no idea how to fix it.

Has anyone had this problem and know how to fix it?

thanks for advice