Tesla is changing order systems, so there are discrepancies between what you can see and what is happening.
On my reservation car there is neither a VIN nor a confirmed financing document, but I talked with delivery on the phone today and they said my car is on the way to Norway, gave me the VIN and said all financing documents are in order.
So the whole source code poking for VIN-number is not reliable at the moment (I'm saying not reliable, I'm not saying it doesn't work for anyone).