I just got my missions republished and tried the one I have the "qualifies" to see how much dilithium it rewarded. I wanted to put that in the mission info. When I finished, it rewarded nothing, not even XP for completion.
I don't believe this is a bug, unfortunately. The rewards are tied to you completing the mission and getting the review pop-up. Since you can't review your own mission, you won't be rewarded. I will pass along your feedback that you would like to be rewarded for playing your own mission, though.