Hi Eduarda14,
your recent changesets have created a bunch of errors in the OSM database regarding overlapping ways:

https://tools.geofabrik.de/osmi/?view=routing&lon=-52.60797&lat=-18.55371&zoom=10&baselayer=Geofabrik%20Standard&overlays=duplicated_edges%2Cunconnected_open_ends_1

As you may know, this kind of errors irritates routing software and looks ugly on the maps. Can you please fix this?
Kind regards
Guido