I'm not sure if anyone else has experienced this. I got my Model 3 less than a month on June 13th. I'd ordered a few months earlier when the 7500km/5000 miles of free supercharging referral bonus was in effect. I supercharged about 4 times before, and each time the dollar amount for supercharging changed to zero within a few minutes after ending the charge session. My loot box in the app showed the KMs remaining and they updated accordingly. Last night I did a supercharging session and the dollar amount didn't change. This morning I got a charge for $13.55 on my visa. Checking my loot box I noticed that it no longer displays free supercharging kilometers. Seems my miles have expired with only 3 weeks of owning the car, has anyone else had this happen?