Originally Posted by
Bumbles
Yes and no. See, it is a bit inept of them to announce a challenge midday and unlock it to all without the vendor even being in the game yet. That is the only real mistake made.
You could complete the challenge the moment it was released (I was notified in-game at 3 PM EST). You just won't be able to claim your reward until after 7 AM PST tomorrow. So if anyone is going to complain about not being able to complete a challenge which is available to them... should probably just not bother playing.