Chinese Censors Accidentally Block Shanghai Index

New submitter Vulcan195 writes "Now this is amusing in so many ways ... Today (June 4, 1989 ... i.e. 6/4/89) is the 23rd anniversary of the Tiananmen Square crackdown. Naturally, the Chinese Censors were working overtime to block anything that made remote or oblique references to that event. Well, sometime during the day the Shanghai Composite Index dropped by 64.89 points; You can guess what happened next."