Hi,
please, be carefull with bus routes. 

V23 and 192 bus routes repaired: https://www.openstreetmap.org/changeset/140470755

URL to review: https://tools.geofabrik.de/osmi/?view=pubtrans_routes&lon=2.18989&lat=41.40238&zoom=15&baselayer=Geofabrik%20Standard&opacity=0.50&overlays=ptv2_routes_valid%2Cptv2_routes_invalid%2Cptv2_error_ways%2Cptv2_error_nodes%2Cptv2_routes_valid%2Cptv2_routes_invalid%2Cptv2_error_ways%2Cptv2_error_nodes

Gràcies per editar a Barcelona.

Salutacions!