I Hope my english is good enough to explain the bug...
If you plan your guards in a Sector (for example guards in the shower) and you changing the sector (break a Wall Or a door)
The guardes leave the sector and they are not longer planned in this sector. The Problem is the Counter counts still with it. So its posible that you have 100 guards but the counter counts 150 guards planned. So if you do this bug to much you cant Plan your guards in sector.
I have now 80 armed guards but only 30 are planned the other are in the arms depot..
Very frustrating! Plz fix it quickly
