I recently just got the crew for the Xbox One, and I can hardly play it. It is always giving me the "services are unavailable or you have lost connection" message. It lets me into the game if I skip all the first scenes with Ubisoft and Ivory Tower, but while it's collecting players, it freezes and takes me back to the menu saying the same thing.
Oh, and hasn't this game been through three Betas? -_-
Ubisoft, you didn't have a great year in 2014.