Fancybox not loading on first click

Hey Im having an issue with fancybox not activating on the first click, subsequent clicks afterwards on that particular link work. but when the page first loads, each thumbnail requires two clicks the first time to have the fancybox activate. Not sure what is happening, any help?

The website is http://anasianscreations.co.cc/phoenix/work/

Appreciate it, thanks!