User blog comment:Spawny0908/UPDATE!!!!: The Free DLC pack is coming in...../@comment-82.39.205.139-20110828101621/@comment-3455248-20110828170011

I don't know if that's true about it being the source of the glitch (since I have no interest in glitching), but if it is I'd rather they just fix it and keep it rather than get rid of it - it could be useful to people to escape from spawn killing or whatever. I actually only noticed the feature recently and used it for the first time. I had been AFC and was being killed repeatedly in my absence, so I guess that's why it showed up.