It turns out that there was some bad data associated with this card causing it to not appear in a player’s troop list, and the developer has refunded the 70 Glory to all users who made this purchase. They plan on releasing the Goblin Rocket card again during next week’s event.
In any case, as mentioned above, if you didn’t receive it, please contact us. The developer can check your account to re-verify and look into getting it taken care of. Anyway, we apologize for the inconvenience, and thanks for everyone’s continued support of Gems of War!