Hi flowipt,
this changeset has created several errors in the OSM database like self intersecting boundaries and a huge cafe building:

https://tools.geofabrik.de/osmi/?view=areas&lon=21.17731&lat=42.64828&zoom=14&baselayer=Geofabrik%20Standard&overlays=duplicate_node%2Csingle_node_in_way%2Cduplicate_segment%2Cway_in_multiple_rings%2Cintersection%2Cintersecting_segments%2Cring_not_closed%2Ctouching_rings%2Crole_should_be_inner%2Crole_should_be_outer%2Cinner_with_same_tags%2Cways%2Cduplicate_node%2Csingle_node_in_way%2Cduplicate_segment%2Cway_in_multiple_rings%2Cintersection%2Cintersecting_segments%2Cring_not_closed%2Ctouching_rings%2Crole_should_be_inner%2Crole_should_be_outer%2Cinner_with_same_tags%2Cways

https://overpass-api.de/achavi/?changeset=135614768

I have reverted it to fix those issues.

Please educate yourself about the basics of OSM before you continue:

https://wiki.openstreetmap.org/wiki/Beginners%27_guide

Kind regards
Guido