Is there a way to turn off decres after you get it?
With the ice aura we had the problem a few times that it got the whole team except the one with the ice aura and me.
I got the bug as soon I got the decre with overguard.
If the players have a way to deactivate the decrees after they got it, it will be easy to find bugs and fix them yourselve for now.
It coud also be a decre that allows you to do this.