Forum Google adsense ads not displaying properly in firefox
 

Hi all, has this happened to anyone else? This could explains why some people's page impressions are down since moving from vB3 to vB4?

Only in vBulletin 4 pages (both forum and CMS), the adsense code is not displaying text ads when viewed in firefox, however it is in IE? On my test vB3 site, the very same ads still work in both firefox and IE!

The adsense code is showing up in the source, but is simply not displaying. I'm not an expert on the way adsense works, but is there some sort of info that google takes from the browser before displaying pages? Perhaps vB3 gave whatever this info is to google via both firefox and IE, however vB4 pages are in some way failing to provide google with the info in firefox?

Any ideas?

I can't afford to drop my ad revenue much as it's not really high enough already! Help!