a couple things on this one:
1) since your URL contains multiple URL variables, in the social_posting.php i changed the facebook share code to url encode the REQUEST_URI:
<a name="fb_share" type="icon" href="#" onClick="window.open('http://www.facebook.com/sharer.php?u=<?php echo (((!empty($_SERVER["HTTPS"])) ? "https://" : "http://") . $_SERVER["SERVER_NAME"].urlencode($_SERVER["REQUEST_URI"])); ?>', 'Facebook', 'toolbar=0,status=0,width=626,height=436'); return false;" title="Facebook">
2) the open graph meta tags need to come just after the title. on the spectators/index.php page i moved the following code that writes the plugin file head tags:
<?php echo((isset($WA_history_1423146980437))?$WA_history_1423146980437->Head:"") ?>
to be just after the title.