Operation with no reward

Hello, sorry for my bad english, but I earned the latest operation reward today, but if I try to capture it, there is nothing displayed to earn. Usually the reward shows in the screen but for this one nothing is there.

I didn't capture it because I think there is a problem, maybe there is supposed to be a reward but if I try to capture it now I might not be able to get it later. Please let me know if this is a bug and there is supposed to be something that I have earned.