Duplicate Events & Imported Locations without address

EME Sync FB Events is duplicating Events and importing them with Locations which have no address information, even though the Facebook event has an address which appears on the map.

When sync runs it duplicates the event and creates a new location which has the address in the name field but no actual address (in the address field) nor coordinates. After I edit the imported event and correct the address in the location, next time I sync it will add a duplicate event again and also another new location with no address.

I’ve tried ‘Use Coordinates for Locations’, and ‘Name for Locations’ settings but no combination (even both on, or both off) seems to work. It always adds a new duplicated location without address information.

Do you have a solution for this problem?

Thanks