text: Relation 3507144 (Šalková, wrong admin-level 9) does not compute.
  Slovakia (2), Central Slovakia (3), Region of Banská Bystrica (4), District of Banská Bystrica (8), Banská Bystrica (9)
  
  Neither shows in the Eurostat LAU2 file (aka. SK OSM admin level 9), nor does it work on https://osm.wno-edv-service.de/boundaries/
  
  Might be an admin level 10
  Might be dupe with 2265293 (also Šalková, admin-level 10) in Slovakia (2), Central Slovakia (3), Region of Banská Bystrica (4), District of Banská Bystrica (8), Šalková (9), Banská Bystrica (9)
  
  Thanks for removing relation 3507144 from admin-level 9 (I'm just a user, not a mapper, sorry)