Hi Omar,
this changeset has left behind several errors in the OSM database regarding not connected ways (red dots):

https://tools.geofabrik.de/osmi/?view=routing&lon=-100.46004&lat=20.50956&zoom=17&baselayer=Geofabrik%20Standard&overlays=duplicated_edges%2Cunconnected_open_ends_1

https://overpass-api.de/achavi/?changeset=134837120

As you may know, not connected ways are not usable by routing software.

Can you please fix this?
Kind regards
Guido