Hello,

I'm on the last progress mission (deal 100 million to Nightmare CB). Even though I have dealt 80 million damage to the CB so far today, the damage for the mission still shows as 65 million! I spent 200 gems buying keys this morning to make faster progress in the mission, and now I feel that I am being cheated out of both the gems and my reward! See the screenshots attached here. 

I've spent a lot of money on this game and was very excited to get Arbiter today. Now I'm very upset because even though I've done everything correctly, I am unable to get the rewards I earned. PLEASE help me to resolve this problem.