Took my new (to me) R1S to the drag strip today and made 5 passes. I didn't take diligent notes but here's some info:
Vehicle: 2023 R1S QM large pack
SW: 2025.10.01
Weather: 55F and cloudy, 10-20mph cross wind
Battery temp: ~90-95F (from what I recall)
Track surface was prepped with VHT...
I have the same situation - had R1T on order, was invited to the shop, switched my reservation to R1S and I see link to R1S shop that is empty. Whether it's a glitch or hack remains to be seen.