So if the CMs were told at 7:15 when the decision was made to open the boarding groups, they should have been on the PA system making announcements and running around changing the signs? How would that seem like less of a lie to you?
They should make a plan and stick to it. There is no excuse for opening boarding groups early when they had been communicating to everyone, both remotely and in person, they would open at 8AM. You can't play fairly if you're going to move the goal posts during the game.