Inexplicably, QQ2007 official version of the experience plan has not begun to disappear

In the experience plan has not disappeared, the experience page revealed that the official version of QQ2007 will add online status, unread message box, offline file transfer and other functions; But about two hours after enrollment began, the program mysteriously disappeared.

Here's the original experience page: http://exp.qq.com/cgi-bin/present/tec_cgi_present_plan_info?plan_id=79