strange adds

Hello i have a website that uses WordPress over at https://www.nuclearcoffee.org

I noticed that there were some ads that seemed to be in strange placement as of late. I went in and disabled my ad inserter plugin however the ads still showed up.

Can anyone check and see if the add showing up right below the menu sometimes even right above the menu is there for you?

If so how can i tell where that code would be located to remove it as i do NOT want an add right there.

Thanks

The page I need help with: [log in to see the link]