text: Relation 3506327 (Skubín, wrong admin-level 9) does not compute.
  Part of Slovakia (2), Central Slovakia (3), Region of Banská Bystrica (4), District of Banská Bystrica (8), Banská Bystrica (9)
  It's neither referenced in Eurostat LAU2 file (=SK OSM admin level 9), nor does it show in https://osm.wno-edv-service.de/boundaries/
  Possibly an admin-level 10?
  Please remove relation 3506327 from admin-level 9 (I'm just user, not mapper, sorry).