Vehicles are back after being disabled for 3-4 days. I saw the glitch - if you drove a vehicle in a certain part of the map the whole map would crash and kick everyone, including the glitcher, back to the lobby haha. I actually think there are other places where this glitch can be done that haven't been discovered yet since I've seen the same server error in matches since this happened.
We actually played better without the vehicles but there was a lot more running haha.