Pay with a like plugin is not working

http://fivepointslearning.com/shsat/shsat-student-handbook

I set up "Pay with a Like" then tested it by sending a tweet.

after the tweet the page reloaded however never stopped.

The page kept trying to load/render however something was causing it to never actually finish.

Also the icons for google plus, facebook, etc. were jumping all over the place.

I'm sure it's sort of script issue, just not sure what or where.

Thanks.