They canceled the plans for the DLC weapons! They've got a promotion going to unlock some early (more details
here) but they must've realized how fucking stupid it is to charge people for something that's already in the game. You'll be able to unlock all of the weapons, but it'll take a bunch of time online to do it.
As for getting kicked out- it was because I went for a smoke break. At the end of the day last Friday I went out for a cigarette and proceeded to get locked out of the building. Turns out that they close up shop pretty tight after hours (it was around 6). The security guard wouldn't let me back in with my visitor's pass, saying that I should've turned it in already and telling me to call the guy I was with and get him to come get me. I tried explaining to him that I didn't have the guy's number and that they were just right upstairs, but he basically said that it wasn't his problem and closed the door on me. So I waited there till an employee left the building and just walked in after him. The guard ran up and said how I couldn't be there, but after some convincing that all I wanted to do was grab my laptap and leave, he escorted me to the room (after radioing it in! In case he disappeared mysteriously, I assume), where he saw everyone else there and let me be. They were all looking at me funny for being escorted by the security guard...