The Witcher 3: Wild Hunt should have unlocked for everyone about half a hour ago, but it did not happen, at least not for everyone.
Xbox One users found themselves with the game still locked, and it still is locked at the moment of this writing.
Luckily, they won’t have to wait much longer, as mentioned by the official Twitter account of the game.
Update for Xbox Users: The game should unlock in 35 minutes. Sorry for the delay.
— The Witcher (@witchergame) May 18, 2015
The Xbox One version of the game will unlock at 8 PM EDT (5 PM if you’re on the West Coast, 1 AM in the UK and 2 AM in Central Europe). One hour after the other versions.
The reason for the delay has not been mentioned, but it could definitely be worse.