I have played quite a bit of Fallout: New Vegas lately, but I've hit a snag. The companion AI is much better than Fallout 3's, but I just hit a bug(?) that caused me to lose Boone. I went to The Thorn to fight a match, then left. About five minutes later into the sewers, I realized that he wasn't behind me, and is now marked as being in a room in the thorn with a "Locked: must use key" message on it. Is this a bug, and can I get him back without console commands?