https://openstreetmap.org/copyright | https://openstreetmap.org |
Copyright OpenStreetMap and contributors, under an open license |
https://openstreetmap.org/copyright | https://openstreetmap.org |
Copyright OpenStreetMap and contributors, under an open license |
It seems it is happening for all addreses within the municipalty fo Bilbao.
That happens because the relation for Bilbao has all the postal codes in it http://www.openstreetmap.org/relation/339549
It seems that the problem is solved.