This is Kinda old but i dont know how to do it. One time on Desert on live multiplayer my friends and i were playing a game and they were in the hover craft, someone blew it up and when the guy spawned back the same thing happened that happened to you. He was under the map sometimes and sometimes floating and when the round in that game ended it kept working untill the game ended. One guy tryed to record it but ive never met him again I think he never got it on the net.
lol ya the same thing happened to me... in co-op a few months ago.... right by the bright i was like wo wtf and my guest was like holy shit.. .now if we could duplicate this on other maps like jungel and tower... >