ok so for what i remmenber i first did the bug to get into the conductors seat, then i start to go forward until the bus fell, then i push myself through the door to get out, once the first bus got stuck, another one will respawn, so i just let it go to the other bus since they all follow the same route. smth like that, i may post a video on how i did the bug if i manage to replicate it again.