This happened to me as well, however after 2 days I get a text from my service adviser that the car might be "unsellable" now. I already got a loan through tesla, got my down payment, and got a call from the delivery center that the car will be ready "soon". Now they are saying we have to wait for internal to say yes or no...Called advisor again today and she miraculously found my specs in a demo car that became available this morning a couple hundred miles away. VIN 323XXX 400 something demo miles LR RWD MSM/White 19"s with a $1370 price adjustment and comes with HW3 with FSD (but they are disabling via software since I didn't order) and it has Homelink. Couldn't be happier!
Totally reminds me of my experience back in college working at Dell selling factory outlet machines. Call center selling live inventory - had to literally put it in a cart as a rep and try to pitch it and all the really good deals were gone in the first 30 minutes each morning.