Hi,
must be a plugin you added or something has been modified in the templates.
If you check our demo you see none of that.
Instead of having this in your html
<a class="geodir-pcomments" href="http://wpgeo.directory/attractions/united-states/illinois/chicago/landmark/crown-fountain/#comments"><i class="fa fa-comments"></i>
No Reviews</a>
you have this:
<a class="geodir-pcomments" href="http://fultonstreetcenter.org/places/united-states/south-carolina/charleston/yoga_studio/mission-yoga/#comments"><i class="fa fa-comments"></i> <fb:comments-count href="http://fultonstreetcenter.org/places/united-states/south-carolina/charleston/yoga_studio/mission-yoga/" xmlns="http://ogp.me/ns/fb#" fb-xfbml-state="rendered" class=" fb_comments_count_zero"><span class="fb_comments_count">0</span></fb:comments-count> Comments </a>
Definitely not a GeoDirectory related problem.
Thx