I take your point but it's not a special order...its literally a standard spec car they could sell it twice over and get another one in before October when it's meant to arrive. Wouldn't matter to us if we got a later build date...the lead time is 6 weeks we could order one now and it would still be here before mid October.
It's just a bit annoying when you've had a conversation with them about when you need it for, they've agreed to do that and then they phone you 8 weeks before then and say good news you can pick your car up asap..they are going to store it but now we get a car that's sat around for 2 months.
Hopefully they've not registered it. Could be pushing for an early sale to make the numbers for this month's target/bonus.