Not sure but I remember this post simply said "we" have a solution, reach out to us this is what we do and then later there was a simply reply of "thank you" as if it appears the job was done. I dunno, I just got that feeling but I didn't think...
Recently I saw someone new (not the same old tired scammers) claiming to be able to resolve this issue, not sure where I saw it, but it sounded credible to me.
Yep, no worries; someone else must have reported getting the same/similar notification and it was for a small amount, too after the package was already delivered from FedEx. I thought that might have been you getting hit for the 2nd time. Guess...
Is that twice now? Hard to tell without more information, what does that mean "you received a bill" is that in your email, did they drop it off at your front door, how do you get a bill from Fedex?
Anyway, from what I can tell, your seller is...
It's probably an FPV thing. On my FPV drones (DJI FPV and Avata) while using goggles and the motion controller, I'm not even sure exactly how to initiate a RTH. You flew the drone out, you fly it back and often you come in "hard" since no FPV...