Bus route 166 (to) Frenches Forest. What I have done.... 

Placed the ways into the correct sequence, they run from start to finish. 

Stops placed into the correct sequence - from start to finish. All stops placed at the beginning of the relation. 

If you don't know how to do this .. find out. I don't used Id, I did use it once or twice when I first started with OSM, but was told that if I wanted to do complex stuff I was better off using JOSM. I have been using JOSM since then. 
Please examine the relation 10624943 and see how it is organized ... both the stops (platforms) and ways ... 