Places assigns photos to wrong locations, won't change them
Places in iPhoto (newest version) will not let me change wrong locations. I can re-enter the info, but it will fail to update the map with them. For example, the photos of my London trip in April, will first of all be assigned to weird locations. I get photos of the Houses of Parliament by clicking on the pin of Buckingham Palace. When I re-enter the correct location, the photos will still be there.
Does anyone know how to fix this?
Thank you in advance.
Aluminium iMac 2.66 GHz 20", Mac OS X (10.6.3)