YEah, I had the same problem, my order status was posted for Oct 4th, and yesterday was changed for 16th. In the evening I received a mail for Apple Store explaining that it was a mistake at the Apple store status, and that the true date is 4th. Well, I felt furious for some hours. Today the apple stores status was fixed, and shows the correct date.
It is good to know. I sure hope I get mine in the next couple days.