They were only shutting it down for the night it seems. Like 15 cops came and put up the metal fence that has been there before, and then kicked everybody out for the night. This morning the barrier is gone and the camera is on, so the nonsense continues.
What was really funny was that it was a bunch of people meme'ing and just having a good time, while a small group of chanters huddled in the back. The people having fun were saying that one of the curators was super pissed and was the one trying to get the cops to step in. Only a couple minutes before it got shut down did the chanters come up and try to start their nonsense. Like the video posted above, it was drowned out quickly by the other people there.