Hi,
I don't know what is going on but i can't see the Facebook comment box in Firefox and IE. When i try chrome or safari. It's visible.
Please check this page:
www.fomesoutra.com/index.php/sujet-corrige (the comment box should have appeared at the bottom)
I've cleared my browser's cache and cookies but it's still the same.
I'm using the latest version of JFBConnect with Joomla 3.4.
Please take a look.
Thanks