I had around 502 credits, nou I have 315,11 credits.
I'm not great at math, maybe I'm wrong. Someone to help me to understand!
3x 16,5 = 49,5 (only 3 cards calculated, because the fourth card is free if it's the same price)
49,5x 2 = 99 (2 cards free)
99 + 49,5 (only 3 cards bought, waiting to get the fourth free or discounted) = 148,5 credits
502 (my initial credit) - 148,5 = 353,5 credits ( total left in my account, waiting to get the fourth free)
Now..
353,5 - 22 (christy & eve) = 331,5 credits left (no credits back)
331,5 - 16,5 (eve delight) = 315 credits (still no credits back)
My account now shows 315.11
I can't play this rare event!!!!