After making people mine for nothing for a week, pretty sure that is not a bug but intended. @AldaronFTW : Read the OP, rewards are supposed to be 10 HASH & 100% POW
Sure, I know what OP states, but the question is as sketron1 said we don't know if it is on purpose or by mistake:
Not sure if it's a bug or intentional, but the masternodes are getting half the reward already