For now I have commented out the following lines in includes/class-geotarget-functions.php and it is at least working now for countries only.
Lines 487 – 491
//$city = $record->city->name ;
//$cp = $record->postal->code ;
//$state = $record->mostSpecificSubdivision ;
//$continent = $record->continent->name ;
//$location = $record->location ;