Scourge of War Boards

I am trying to complete the tutorial campaigns in the demo game before deciding whether to go ahead and buy the full product. But it seems that the Corp Command system isn't working properly in the demo.

I can order my divisional commander to move their divisions to the locations i require, but the only people to actually move are the Divisional General's and their aides. It doesn't look like they dispatch any orders to their brigades at all, but even if they do the brigade do not move.

Is there any simple solution to this, or is there something I need to do to make the demo work?

Obviously, if the Corps command doesn't work then the game becomes unplayable above brigade level.

After setting the destination for the division commander, select a formation for the division
and all will start to move. Make sure the units are not TC'd.