[Plugin: All-in-One Event Calendar]Google map mis-alignment

Hi I have a problem with Google maps.
Google maps is showing up on the event page but it is mis-aligned with the box it is supposed to be contained in.

Part of the map can be seen because the rest of it is hidden in the far upper left hand corner. I therefore need to drag the map down to view it properly.

It happens whether I have selected ‘show google map’ (or not) in the Event settings.

See – http://ciad.org.uk/ai1ec_event/umoja/?instance_id=37

Any help would greatly be appreciated.

http://wordpress.org/extend/plugins/all-in-one-event-calendar/