I assume that is wrong radar mention (I have heard about that before, more than flights being that much off course.)
Mmm, that line on the map is rather convincing for a flight to Europe, rather than a mistake on the map. Maybe the destination airport is reported wrong.
@gparyani I have never seen the need to give out a bounty for the winner, it is a competition for the honor. But I am not against someone with rep to give away giving a bounty.