I totally agree - I would think that someone (or some people) at AT&T has either been fired or yelled at extensively. They look pretty flaky and that's not the sort of thing Apple would drop the ball on.
I think you guys look way to narrow on this topic.
Thx to 'issues' like that the phone gets a hype even if there is no official info. FREE Publicity and advertising. Great tactic and it's cost = $0