Well, on the bright side, at least you're on the back order list.
I placed an order for (I was told) an in stock $600 part nearly a month ago, because the $800 part I had really wanted was supposedly months away from being available. They charged my credit card immediately. I was told I'd get an email when my order was shipped, but never did. 3 weeks later I called the distributor, and they said there had been a run on the item, and it was on back order, but I guess they didn't think it important enough to let me know.
Meanwhile, the $800 item was starting to ship again, although the back orders were going to be handled first. I told the distributor to ship me the $800 part, and charge me the difference. So now, they have had $600 for nearly a month, and will have another $200 for several more weeks. In the end, after all the backorders are filled, I hope I finally get the part I wanted in the first place.
There are dozens of aftermarket parts outfits, and although I've never had a total disaster with an order, the list of vendors I've been completely satisified with is shorter than it should be.