What looks obvious to me is that with such a major deviation in all of Asia vs. the Shanghai tonight, is that they will have a very painful lesson when the time comes.
Only logic to this deviation tonight is that the rest of these markets in Asia are traded by experienced traders/investors while Shanghai is nothing but a bunch of newbie first timers who do nothing but buy and will likely sell at the bottom of the coming correction, wiping out major portions of their accts.