Dropdown Menu not working on Home page (but OK on all others)

On my site, http://facingtheblitz.com I’ve nested a couple of menu items under a couple of others ones to narrow the main nav menu bar. However, no matter what I try, the home page menu will not change from the original (my original modified from the demo). But, if you check on the sub pages the drop down menu items are properly nested. I deactivated Contact Form plugin but that didn’t help. Any other ideas?