Events+ new location showing as "Untitled Marker"

Hi all
When I create a new map location with the Events+ Plugin, it shows the location as "Untitled Marker".
I give the location a name, and the map location is then stored as that name; but when I go to the event, it shows the location as "Untitled Marker".
I'm sure it's simple and I've just overlooked it, but please can you tell me how to change the name from "Untitled Marker" to the name of the location?
I am using Wordpress 3.4 and the latest Events+ plugin.
Thanks!