2 possible bugs on Xbox 1

I have been playing for a while level 250 ish,I’ve noticed more and more mana not being received from matches.it doesn’t matter if it’s 3,4 or 5 sometimes your meter doesn’t fill correctly or at all.2nd issue is with opening a chest it says 11 x troop,but when you go onto troop cards to upgrade the number is less than the 11 it stated you got from the chest. I have pics of the second bug. Screenshot_20180604-195751|281x500