Over what time period / since which date have you noticed this loss of Adwords traffic?
I compiled todays stats and it would appear that the usual adwords traffic on through aol, was not there. I guess aol stopped showing adwords?
KoDe_GuRu, I am guessing that you may have edited your ads recently. When you edit an ad it will not appear on partner sits such as AOL, until after it has been reviewed and approved.
This is because a edited ad has new content, and we may not send it to partner sites until that new content has been reviewed.
Another possibility is that your ads may not be appearing in the top spots that are sent to AOL. The top four approved ads appear at the top of an AOL page, and the next four approved ads will appear towards the bottom, at present.
AWA