To be honest, some bounty hunters are fools who don't really care about the participants, unlike the others. They don't really care whether the participants can successfully get their coins or not. Some of the managers will contact the participant to ask them to post their concerns about the official group of the bounty.
No lies in that, most of them only care about the payment they are getting from those hosting the projects, whether the hunters are getting paid or not is none of their business. Just as I first mentioned about escrow, a lot of hunters have complained about this, that they want to managers to be asking for escrows to secure their hard work, but most of them wouldn’t.