Yep, it's the first time since day one that I have this "bug"Well, the problem the quest worked in other iterations of the game. She entered the car and all was well. Don't know how they messed up this...
At 6:54 she enters the van (as shown when she closes the door on the passenger's side), video from february:
(And honestly I managed to get my legendary Quasar 2 bullets per shot, so whatever if I didn't have the bonus...)