And, they've already had screenings of them, so certainly they could've just announced them rather than excessively teasing the fans.
But that's a bizarre way of filtering the actions. Stories like this are held back until after midnight so they can get a full day of press coverage, print and TV, out of them, not just the couple of hours of TV coverage it would get if it was released now. It's not just some random decision designed to annoy people.
I'm just saying that I understand why some fans would be annoyed.
Mr Awe