Hello,

the new livingstreet ways which you added (See this example: https://www.openstreetmap.org/way/1416777858#map=19/41.959814/14.945067) were simply not correct. A way in OSM needs to connect to other ways and you  created unconnected ways in 90 degrees angles to what we consider the way in OSM. 
 
Consequently the edit prominently appeared as error in OSM routing view, see https://tools.geofabrik.de/osmi/?view=routing&lon=14.94479&lat=41.96018&zoom=18&baselayer=Geofabrik%20Standard&overlays=unconnected_open_ends_1

As it would have been too complicated to explain what I exactly mean, I tried to apply fixes based on Bing images in https://www.openstreetmap.org/changeset/169374195#map=16/41.96117/14.94456, and you intentions. Please check. 