When attempting to manually assign a badge to a user, the popup window to select the badge appears, but displays only the following text:
/administrator/index.php?option=com_easysocial&view=badges&tmpl=component&jscallback=assignBadge&callbackParams[]=978
978 is the user ID of the individual to whom the badge would have been assigned. The same result happens when attempting to assign a badge to another user.