The orderbook you checked is probably closed orders.  Check the open orders.

Here's 8 screenshots from various points throughout the night.

4:49am PST
https://www.dropbox.com/s/fs7hoxw2n3b26lo/Screen%20Shot%202013-11-26%20at%204.49.00%20AM.png

4:55am PST
http://www.dropbox.com/s/eqnwc7llgev6lwl/Screen%20Shot%202013-11-26%20at%204.55.29%20AM.png

4:59am PST
http://www.dropbox.com/s/fs2jkh4ergk3bi6/Screen%20Shot%202013-11-26%20at%204.59.45%20AM.png

5:03am PST
http://www.dropbox.com/s/6t5e7cquxe49yl5/Screen%20Shot%202013-11-26%20at%205.03.49%20AM.png

5:06am PST
http://www.dropbox.com/s/r8mu101yfdw69wl/Screen%20Shot%202013-11-26%20at%205.06.11%20AM.png

5:10am PST
http://www.dropbox.com/s/8gzovi2i9nkiqtm/Screen%20Shot%202013-11-26%20at%205.10.48%20AM.png

5:14am PST
http://www.dropbox.com/s/9idscv6xrt069ps/Screen%20Shot%202013-11-26%20at%205.14.22%20AM.png

... and just now at 5:47am PST
http://www.dropbox.com/s/7gttwq8h7c4h5iw/Screenshot%202013-11-26%2005.47.53.png

What would you call it?


Edit: Ugh... bad img links.  Will try to fix.