There was an issue with the stamina cost for the Mirage quest from 11/18 12AM - 2:30AM (ET). The amount of stamina required to run the quest was not equivalent to what the game displayed. We'll be distributing 1 Orb soon, to Strikers who played by 11/18 3AM (ET).
We'll also be changing the Half Stamina period from 11/19 - 11/20 to 11/18 - 11/20 (ET).
Thanks for your patience.