The card Admiral’s Orders is a Raid card. It appears to be bugged in the following way:
If you have Raid active and two copies of Admiral’s Orders charged and ready to go, the first one will cast with the Raid bonus (gain 9 mana), but that will turn off the Raid bonus on the second copy.
I have not checked to see if casting a different card with Raid will turn off the Raid bonus on Admiral’s Orders, or if the problem is only with casting Admiral’s Orders.
//Edited Title -Brigby