Suppose they can't actually tell what spec will get Dec-2021 delivery because sold out and only when someone cancels do they have a car to assign... And then they go down the list to next person with that spec or very similar spec and contact them?
And then alot of the cancellations seem to be white interiors so far, so that would be either love it or hate it for most people, it also costs more, so if you didn't order white interior originally they are very unlikely to call to check if your interested in that cancellation even though it may be exact same spec every other way I'd say - white interior would be 100% no from me with a dog
CS said it would likely be w/c 6 December that they get most cancellations as they call to confirm payment and collections..... And when people suddenly realise they don't want to get a 2021 reg with only 2 weeks left in the year which makes sense given the fully year depreciation in 2 weeks