I guess this is the best suited forum for posting this as its deeply related to adsense. I am getting "Trojan.JS.Redirector.ar" detected messages on the pages having Adsense Ads (Like we had in 25th of January) and the page is being blocked. Is this again a false alarm? Are you guys also getting this?
Similar threads have started to appear, Kaspersky will fix this error during their next update. Adsense probably changed some code.