Checked this morning and my complete order status page did change, about time, the iPhone 6 64GB Gold showed that it was shipped and a tracking number was attached. My only little hope that my Plus would arrive tomorrow relied on this since I had the tracking number for that other phone on the other line the whole time before AT&T decided to update my order.
As of this morning, my iPhone 6 Plus 64 GB SG is still, "Preparing to Ship/Preorder Processing" and the blue, "Cancel Preorder" button is back. I did not receive an order status email this morning for this specific order, I did for the other line stating that the phone shipped. This order is still showing 10/02/2014 to 10/13/2014. Ordered within 5 to 7 minutes of the store launching.
Double checked UPS My Choice and FedEx but nothing..
I guess I'll possibly be standing in line tomorrow morning. I'm going to call my local AT&T store soon to see if they have any SG Plus in stock (64 GB +). I've also been reading mix answers in regards to whether they'll be able to cancel the order and reverse the upgrade in store, does anyone know?