One other new wrinkle.
For 21-22 playoff tickets, full 21-22 STMs get a bigger discount on their STM seat playoff strips than flex plan holders or newly purchased 22-23 STMs do. I don't think that is new. However, if you are a full STM for 21-22 and you want to purchase additional strips (which is something I always do as I need an additional 2 seats for the playoffs), the price for the additional strips are no longer going to be at your full STM discounted playoff ticket price. They are going to be set at the higher flex plan, 2022-23 new ticket prices.
I don't think that impacts a lot of people, but it impacts me.