I am playing the 1861 Campaign April w/Kentucky PBEM, latest patch, and some strangeness has happened. I had built two new CSA HQ and also bought a signal, engineer and hospital unit for each, along with another set for the already existing Confederate Army of Potomac. I railed all the units to their respective locations (Colombus and Bowling Greene KY) where I then put Generals with three stars in charge of the two new armies. I put one each of the support units with each army so they all had a full set.
All was well, but then I noticed the support units started disappearing. This turn all of them were gone except for the engineers with Army of Potomac.
What happened? Does the game naturally absorb their functions into the HQ if they are in the same hex? Is this a bug? They all disappeared and there was no reason to, no battles, etc.
Anyone else had this problem?