I had game breaking bug in fire fight.

After winning a match and standing by an obstacle that can be vaulted - when team load screen for next match happens - if I press "jump" it will have me vault into my last position immediately.

So if I was in "B" and standing near a vaultable obstacle and the round ends with my team winning; I can press jump during the next load out screen waiting for the match to start and I will be teleported to "B" immediately.