For some reason JOSM didn't like my changeset comment that was supposed to be ... Reverted undiscussed mass edit made in this changeset https://www.openstreetmap.org/changeset/160611912 that was discussed here https://community.openstreetmap.org/t/kaksikielisten-paikkakuntien-nimikaytannoista/129300 and unanimously found as contradictory to valid community principles.