LifeinAsia - 9:00 pm on May 13, 2010 (gmt 0)
Did you verify that your domain(s) are approved? When you logon to see your stats, there's a a bright red box labeled Attention to addresses this issue.
Other than that, what do your stats look like? Do you see any sudden drop of traffic and revenue during that time or is it gradual? What about levels of other revenue sources?