IE 11 won't display Adsense blocks

I’m having an issue using IE 11 to display my AdSense ads. Firefox, Safari, Netscape, Opera all display… only IE 11 fails.

This makes me think there is a switch hidden in the code to block this action. That’s as far as I can go….. I looked in the Header and didn’t see anything that jumped out at me. I don’t feel comfortable playing with the code too much.

The site is https://www.abc-profits.com
I’m using the theme Clean Yeti Basic

Could someone please look at the issue and see if my suspensions are correct and where I need to go to find the error. I’m getting lots of views a day but as far as I can tell from analytics the majority of my views are using IE and they can’t see the ads… That is effecting the bottom line a bit. Any help would be appreciated.

Thanks,
Matt