My May order for a 4S was originally set for an October delivery. Now it is scheduled for late January (but it will be a 2022 instead of the 2021 I ordered).
My 4S started production on 10/13, was scheduled to be completed on 10/22 and delivered to California mid-December. Now, it is not scheduled to complete production on 11/26 (5 weeks in production instead of the normal 1 week) and delivery is mid January.
California here: My dealer placed an order on May 11. Porsche cancelled the order on June 1 “because of the change to MY22”. New order placed June 28. Delivery now predicted for December instead of October …