When you're busy fighting the allegators it's hard to remember to keep the folks waiting for the swamp to be drained up to date. No excuse, but I do have a lot of empathy.
The initial production sequence was announced and is being followed. The dates slipped due to quality and supply issues.
The actions by individual dealers which resulted in selling the "display" models is not under Chrysler control. The car dealers in the US went all the way to the supreme court which decided as independent business people, the dealers could do what they wanted to a very large degree. If you don't like what a dealer did, make sure all your friends and Chrysler know about it. Be sure to be specific. Dealer add on $$$$ is also allowed by law. Again make sure all your friends and Chrysler know about it.
You don't want to wait, it's your money, do as you chose, but don't expect that any dealer cares about you walking out. Chrysler cares but the dealer doesn't. Buy from dealers that have been reputable over the long time. The real problem IMO, isn't buying, it's having locally available reliable and dependable service organization.
IMO, all in all, the usual start up problems and the usual dealer behavior.