rail not repaired

[MrBlizzard]

Hi playing Torch scenario last beta,
I noticed in this scenario the rail is never repaired; the labor units remain in the HQ unless they have to repair a port/AF.
these rail hexes lay unrepaired from the beginning of the game.
I suspect it's a bug

[MrBlizzard]

Hi, I've ended the scenery and no labour btns had ever been detached to work on damaged rails.
Here is just last example:
at the beginning of turn 37 just one (of 6 available) btn has been detached to work in a city (not to repair the rail of course).
The other 5 btns are stuck in their HQ even if it's plenty of rail to repair in tunisia.
can you check please?
thanks

[MrBlizzard]

Here is a save at the end of Axis phase T36
thanks