Battle boxes are taking 1 hour of PvP to drop with patron after heroes update instead of the 30 min previous to the update.

Time: Anytime pvp is played since heroes update
Context: Playing pvp on Xbox one
Expected: Expected battle boxes to drop every 30 min or 6 matches
Observed: Battle boxes dropped every 60 min or 12 matches
Repro Steps: Play pvp on Xbox one