Allowed sites and cache issue

[vero]

I enable the "allowed sites" feature, ok'ing only the non-www version of my domain

Now I get a notice from Adsense that non-allowed sites are "displaying" my ads. They look like the IPs for Yahoo and Google cache.

Does this mean that people clicked on the ads and I didn't get the revenue? Or did they just display? Is there any way to tell?

My revenue seems down a bit since I added the allowed sites feature, but i'd assumed it was just summertime lull. Is it possible enough people click on ads in cached pages to make a difference?

[HowYesNo]

same happens with images search but don't worry you'll get the revenue

i think google should remove his domain and his ips from non-allowesd sites, it's just confusing for the publishers

[blurblade]

I am having so much trouble with this allowed sites thing...
let me know if you figure out how to remove that URL you have just added to the list...I have been trying myself 1000 times but just cant make it disappear...been having many zero earning days...help~

[eeek]

Does this mean that people clicked on the ads and I didn't get the revenue?

Yep.