Your production timeline seems to be within estimates (for 2021 MY cars) and could've been among the first batch of right hand drive MINI SE's to be manufactured after the shut down. Just unlucky that it missed the ship.
I still don't understand why amid this downturn that they continue to build ICE cars that are just going to sit on dealer lots than fulfill preorders that are a sure sale.
If
@KeninFL got his VIN number in a month after ordering in June, I suspect there have been a lot of cancellations.. unless of course the whole production is non-sequential and is based on factors like dealer allotments, ZEV state fulfillments, color/trim combinations etc.