As per the pinned thread in the announcements forum, the game is meant to unlock at 00:01 on the 15th of February in our local timezones.
Well, it's 00:15 now in my timezone (I'm in New Zealand) and it's not unlocked. What's happening Ubisoft? F&^%ed up another product launch, that's what.
Good luck to everyone else when their turn runs around - you're all gonna need it.