Hi raphaelmirc,
this changeset has created several errors regarding self intersecting lines:

https://tools.geofabrik.de/osmi/?view=geometry&lon=-34.82208&lat=-7.69913&zoom=12&baselayer=Geofabrik%20Standard&overlays=self_intersection_ways%2Cself_intersection_points%2Csingle_node_in_way%2Cduplicate_node_in_way


https://overpass-api.de/achavi/?changeset=159934547

Especially the boundary of "Área de Proteção Ambiental de Santa Cruz" was affected here:

https://www.openstreetmap.org/way/758704504

I have reverted this changeset to fix these issues.
Kind regards
Guido