Ok not quite sure what the issue is and we are unable to help resolve theme conflicts for the most part.
However, I did notice this error in the console:
You have included the Google Maps API multiple times on this page. This may cause unexpected errors.
http://maps.gstatic.com/maps-api-v3/api/js/20/2/main.js
Line 60
Do you have another plugin that is loading google maps or is your theme? And can you turn it off?
I also see that jQuery is being loaded twice. WordPress is loading a copy and looks like your theme as well. I would suggest shutting off our themes.
Let me know if resolving those two fixes the issue.
Thanks