That specific message dump report was written by a fresh member of the faction, who's just about to find out the boundaries of his RP. I'm not aware who said he should've reported what he found as I was not present that time, but I'm sure metagaming is not what were in their mind.
We, the [RM], didn't intend to use the material provided by the poster of that report for anything. Thank you for the constructive feedback, I think we all can agree that it helped the member in question to improve his RP in the future.