I am using your version 1.5.8 of Favorite Posts. I believe that your plugin did work properly when installed. However, it does not show the list of favorites anymore. It merely shows a link that says clear favorites but without a list on a page. The widget does update the lists, but I am trying to add the list to a logged in client page. Again, it did work before, but no list appears whether I use the shortcode or the php in the page.
Any help would be appreciated. If there was an update recently, is it possible to roll it back?