I had the same thing happen to my 2021 Oxford White which is now a March 2022. The Dealer shrugged his shoulders and made up stories. I threw a fit, attempted to walk out of the dealership. He chased me down and offered me $1,000 less than the previously agreed price. They made out better than fine in the deal, and I got my truck.
Be willing to walk away. Though Raptor an A-W-E-S-O-M-E truck, it's a truck. Order another from a dealership that wants to keep its 5-star rating, and more importantly, your business after the sale. Good Fortune to you!