LS member found it on KI, so might be an old topic but its kind of interesting and funny.
Basically Vtra popped where Spook does and killed the campers. A 75 PLD went to check it out but ended up dying. GMs were called in but they couldn't figure out how Vtra got there. They ended up calling the servers head Japanese GM to investigate and he handed it over to the development team to fix the glitch.
Heres the link but the images are gone but maybe they'll be up again.
http://www.killingifrit.com/forums.php?m=posts&q=94915