Today at 14:04 BST whist playing in league (Butcher cup-8908) I was in the process of adjusting the stamina of my players, which reduced the overall stamina available to me to 74%. I then played a game and went back to my restoration page and my stamina available from the massuer was reduced to 0%.
This isnt the first time I've seen this happen and I don't know if it happens to anyone else but is it possible for you to refer this to the programmers please.