Plurk making Santa Claus homeless as North Pole not a valid location

I was befriended by Santa Claus (http://www.plurk.com/user/SClaus) who has become a member of Plurk. He had his location listed as Antarctica because he was unable to set his location to North Pole since that location does not exist in the drop downs. Is it possible to add locations such as North Pole to the list?