I'm not sure if anyone else has reported this problem but as the russian's if I save my turn, quit the game & re-open at a later date. I can do the following
1/ Multiple force marches.
2/ Multiple supply from the governing HQ
3/Units regain readiness (1 unit was at 9% next time it jumped to 33%)
4/HQ's seem to regain OP
5/Units gain entrenchment each time I reload
6/At one stage I had 64,500 odd rail points
Cheers Von Cone-on
P.S. is there a way to get around this I just want to play!!:(