I remember being able to send 2 units for Combat Deployment before, but suddenly, when opening iDroid, I was kinda forced to do tutorial-ish stuff about Combat Deployment... forcing me to send a unit for some sort of VIP Guard Duty...
Kinda weird for the tutorial to appear now when the feature was unlocked quite a while before.
And here comes the problem. After the forced tutorial-thingy, I can no longer send a second unit in Combat Deployment.
Anyone know how to fix this?