I uploaded and have successfully used this plugin on one of my sites. It works perfectly. Today, I tried uploading and setting up a second blog site in the exact same way and cannot get any of the "like" or "share" buttons to show up. There are no other facebook-linked plugins on this secondary site so I have no idea what could be preventing the "like" buttons to show up in the posts?? Is there something specific I can look for in terms of plugins that might interfere? Or any CSS coding that might interfere w/ the insertion of the buttons?