AJAX Not Working on Safari / iPhone

I am having a problem getting it to work correctly using AJAX on the iPhone and Safari. It seems to work sometimes on Chrome.

The problem is that I have it running on a really long post, so if I don't use AJAX, the page refreshes to the top and then they have to scroll to find the content.

These are my two posts:

AJAX:
http://www.pitchdish.com/game-thrones-kit-designs-house/

Page Refresh:
http://www.pitchdish.com/funniest-red-card-reaction-ever/

Please advise.