The following error is on your page "Uncaught ReferenceError: jfbc is not defined". Looking at the source, I can see that our jfbconnect.js file is not being included on your page. Your
myfitnessnook.com/cache/helix_assets/db8...1475cf95dd51db53c.js file has our jfbcJQuery defined, but not the rest of our code that is needed for JFBConnect to work properly. Please turn off the minification/optimization that you have enabled to see if this fixes the problem or figure out a way to exclude jfbconnect.js from that optimization.
-Melissa