Make sure you don't have an outstanding Trade in offer. If so, set to no Trade in. Pending or unrenewed offers can push your EDD out. This is the same for Financing, but yours seems to have renewed. It is always suggested setting to Cash until you get a VIN then applying. If by chance you get as far as it expiring, set to Cash. Both Payment method and Trade in options can be reset by your SA once you get VIN. For me, trade in offer was reopened in about an hour after I texted them.
Have you called your local Delivery Center? Call them or use Tesla chat to see if they can give you any information. They normally say, we see the same thing and give no more info, but sometimes, you can get some info. If something is wrong, they may see it and let you know what needs to get resolved. for Tesla Chat, go to the order screen, click order now and then in the bottom left will be a Chat icon. You can contact them using that.