We are fighting a Challenger map in Alliance War. Challenger map in tier 5 should award a 4x multiplier, but we are due to receive only a 3.4x (Tier 6) multiplier. 
We have a higher AW rating than our opponent, so it’s not possible we were matched with an alliance in a higher tier.
This is the second time in a row this has happened to us. 
Are other alliances also experiencing this issue and are there any plans to correct this scoring issue prior to season rewards payout?
