Hi Bernard
You are right.  The added path (recently designated as a permissive path) follows the line of the Abandoned Railway (no railtrack).  In addition certain lengths of the track are also used as a farm access track.
For the purposes of ease of editing I have kept these 3 elements separate from each other.
The section from Barnoldwick Road heading south to the Leeds-Liverpool Canal needs further work as one of the old rail bridges has been demolished.  The course of the abandoned rail line can pass over this gap, but the paths must drop down of the embankment and back up again after the gap.  This element is still to survey and add to the map.
After the edit is complete I can then move the rail line, the path and the access track on top of each other as you observed.
The other problem you mentioned (1085183332) has been re-edited.  I think it is correct now.