Hey you are lucky, in the old days when we were first testing the new environment, we fell through the water into the under world and floated there. A few times I had to use CTRL_Alt_Del to task manager out. Used to be a bug in the GV hanger. Spawn in it and see what it's like to be a submarine. Oh, and the spawn on the carrier deck into the water. Then the spawn in the fighter hanger and blow up.
Yes in the bad old days you never knew what would kill you. Phffttt, walking on water........