Map Location

While manually adding a listing via the admin back end, I am unable to add the full address of the listing. If I add the address to the map_location custom field, and update then save it, the new address does not show on the listing, nor does it add the map to the listing.

Going back to re-edit the map_location does not update either. It does not work if I edit the listing via the main page (not in WP admin).

Yes, the listing package includes the map feature.

Please advise.