Yup... no rhyme or reason. I got a nice haul; others got more, some got less or nothing at all. At first I thought they were just re-awarding for some prior event, but someone in w13 got 70 junior recruits. A real WTF.

Not sure what is going to happen. It would be tough for GREE to revoke the rewards; I don't even know if they know who got the rewards. They could give everyone something, but my guess is that they will only give people who complain, like the daylight savings time glitch.