[toxicfrog]

Ok, so the "does not work".
STUCK A:
1) I press questing. Start.
2) It teleports.
3) Hops on Chocobo.
4) Waits.
If I open console, it says my character is either teleporting, yadda yadda.

STUCK B:
1) I press grinding. Start.
2) It teleports.
3) It waits.
If I open console, no route. (I told in OP where)

In order to fix the grinding, basically fixing the waypoints, I tried to edit the mesh.
Existing mesh:
1) Go into edit mode
2) Select type
3) Walk around
4) Nothing happens

New mesh:
1) Go into place mode
2) Select road type
3) Walk around
4) There is a circle around me and that's it
5) Save / Build / Show, nothing.

So which one are you interested in first?
The idle problem? The navmesh issue, or the map edit problem?