I have updated forms to 1.6 and now all links, menus, buttons, etc. are dead on the page where my popup forms are at
www.tncodc.com/strategic-initiative.
I have cleared both browser and Joomla cache and no change in the issue. Tested on desktop and laptop.
To test I removed all the forms popup buttons from the page and saved and then all the links, menu, etc. would work again. Then I put the forms popup buttons back on the page and saved and then the issue returns.
Running Joomla 3.5.1