i don't know if it's possible for you to even fix this, however it is something that is troublesome.
this link of the tornado pictures really throws off some flags. no matter what image i start with the first image is ok. but after advancing the image or using the slide show it jumps my browser window so the arrows are that the top of the screen, thus cutting off the ads that are shown. this would give the impression that ads had been seen by me when in fact they very likely had not. in it's self that is no issue, but given today's drive in marketing and advertising it could have misleading results when trying to sell advertising space. also could explain oddities in impressions vs. click through rate.