I placed my order with Nikon early on the first day of orders (back on June 21, right?). I got an email this morning telling me my order is canceled. Oh, dear. I realized there must have been a glitch with the payment method (I used Apple Pay). What actually happened was that about two months ago my bank card was compromised and had to be replaced by the bank with a new account number. This changed the Apple Pay link, but Apple Pay was immediately reinstated and actually should not have been affected. Even so, when I finally got through to the Nikon USA agent (nice woman; all this is not her fault) she said that indeed, the Apple Pay failed and it doesn't matter that I had/have a new bank card number from the same linked Visa account, etc. My order was/is kaput, and cannot be "reinstated." So I placed another order for the same item and she was able to "prioritize" it, fwiw.
My consolation is that a while back I did buy the Sony 200-600 zoom, which I use with the Magadap adapter. It works great, but really, not quite as seamlessly as the Nikon lens, and when I use the 1.4x TC I have to move the adapter back and forth. First World Problem, but having the Sony makes not getting the Nikon much easier to stomach.
But wait, there's more!
Long, long ago I placed an order for the vaunted 600mm f4TC lens. Now, this item really above my pay grade in terms of price, but I rationalized by saying this is "my last big, expensive Nikon lens." Well, that order had been placed with the same bank card, which not only was compromised and hence was canceled and replaced, but would have expired at the end of this month in any case. I asked the nice woman agent if she could change the payment method for that order. She said nope. It is canceled, period, end of story. If I placed a new order she could "prioritize it" for me, but with an item like this is does not make all that much difference. So I decided that God, in His infinite wisdom, is telling me I cannot really afford that lens anyway and so I just decided to let it go. My wife will be happy, at least.
However, seriously speaking, Nikon has some real problems with its ordering system, especially as it pertains to these lengthy preorders and backorders. Once you provide a payment method for an order you CANNOT change it for that order; you have to place a new order. I pointed out that with Nikon's recent tendency to develop very popular lenses that result in lengthy preorder/backorders, it must be fairly common for people's bank cards to expire in the interim and there has to be a way to update them for outstanding orders. Nope.
So the lesson in all of this is that people should not, not, not place these kinds of orders through Nikon USA. Lesson learned and shared.