That was me. When we went bankrupt and the volume dropped significantly, it didn't really seem worth reporting anymore... at least not on a daily basis.
Date Short Volume Short Exempt Volume Total Volume
03/02/11 3,430,777 0 7,147,306
03/03/11 2,695,900 0 10,006,149
03/04/11 301,000 0 720,800
03/07/11 1,361,100 0 2,760,400
03/08/11 5,096,897 0 6,750,497
The definitions for the fields can be found here: http://regsho.finra.org/DailyShortSaleVolumeFileLayout.pdf
The data is pulled from here: http://regsho.finra.org/regsho-Index.html
Several new shorting rules have gone into effect since that video was made. Here are the most recent: http://www.finra.org/Industry/Regulation/RuleFilings/2010/P121892?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed:+FINRARuleFilings+(FINRA+Rule+Filings