My one site is totally excluded from adsense reports it get about 1200-1500 page impressions i didn't notice it but today when i viewed stats with little detail if found that this site is getting 0 impression from last 3 days. though this set has normal activity in awstats and google analytics reports on this site adsense are running and i have checked it in all these days and pub-id is mine .. so no change at all. what could be the problem?
According to your description, the problem is on the Google AdSense side. You should get in touch with them. Jean-Luc