Seems like he has resolved the problem, i don't see images next to the ads now. You should anyway contact adsense and let them know about the changes, and ask if everything is ok now. I don't believe more than 3 ad units display on the same page (unless you count the ad link units too), in that case, adsense publishers since 6th of June (not correct about the date) are allowed to publish up to 3 link units in the same page, plus the 3 ad units and referral buttons.
If you are referring to the link units, not any more. http://forums.digitalpoint.com/showthread.php?t=355507.