How did you go about getting it put back on? I recently purchased a used MS from a 3rd party dealer that didnt know much about the car. The provided me the monroney sticker, which showed FSD. After purchase, I scheduled a service appt to upgrade to HW3 only to find out the FSD was no longer on the car!
But did the car ever have FSD? There are plenty of cases where the purchaser got the Monroney sticker with it listed but asked Tesla to remove it to make it cheaper before they bought the car.