I'm finally getting round to fixing up some more bus route validation errors.

If you are removing the public_transport:stop_position from nodes, then these nodes also need to be removed from the public_transport route relations. They are often included with role:stop.

I don't necessarily agree that the stop_position nodes are unnecessary. and they are part of the PTv2 tagging schema. However I do see the point that in most cases they are next to the platform.