The ad is working, BUT; on my comp it onl shows after refreshing that page (2 different browsers). So - the title does appear at the first time, but not the ad....
Ok, I think we figured it out. When we access the page directly (in Chrome) with developer tools open: AdPlugg loads, twttr attempts to load (and throws an error), and Google Maps throws a warning. When we access the page via your menu, none of these things happen.
We found the following post from the author of your theme:
In the post, the author states that third party scripts won't load when you use the theme's Ajax Animation/Page Transition feature. He also provides instructions for how to disable the feature. I would recommend disabling that feature to see if that fixes it. If you really need the page transitions feature, please let us know and we may be able to come up with a custom solution for you.