The Google Maps were loading fine for the Events on http://www.irishjgaclub.ie using 5.5 and older versions but have now stopped on update to 5.5.1.
The update from WP 3.6 to 3.6.1 hasn't helped and the issue is across a range of browsers (IE, FF, Opera, Chrome) so I guess its a conflict with the other Plugins on the site. (These include Exec-PHP and Google Libraries)
The Search function isn't needed as there are only limited Events so is it possible to roll back to 5.5?
Sample Event is http://www.irishjagclub.ie/events/nec-classic-car-show/