Dunno if this one is already known or not but if you have a breaker mace equipped in horde as your active weapon and you go down, when you get revived it disappears off your person entirely. It’s happened to me twice in the past three days. Please fix your game.
Taking damage hurts the breaker mace.
So dying/going down 100% breaks the mace
There is a section at the top of the page dedicated to getting you assistance if you think you’ve found a bug.