firefox issue Loading Google Comments…

Loading Google+ Comments message shows up randomly and the comments/comment box never loads. it seems to be random, and only on firefox.

I’ve tried clearing the cache, that does seem to fix the issue, but only temporarily. if I navigate away from the page and then return again, once again I get the Loading Google+ Comments…

I’m using Firefox version 26.00

both on chrome and IE, works fine no problem.

here is the link http://foamers.net/lawyers/hello-world/

http://ww.wp.xz.cn/plugins/gplus-comments/