Hello,

I really need to alert you now: all those edits where you "restructure" or "update" major roads are too often breaking existing relations, in particular bus routes.

Splitting or merging ways is normally safe in the online iD editor, but if you draw road segments manually you may risk breaking things.  I cannot help but notice that your edits must always be followed by people who must tidy up and repair everything.

Have you considered switching to a more advanced editing software like JOSM?