Well, when you spent 2 months by promoting some campaign and they at the end changed their rules, would you give up everything just because they changed rules? No! You will do as much as possible to see your desired reward!

Basically, if I were to be among the hunters on the bounty I will quit the promotion with immediate effects. There should be a trust between the project team and the manager, also, there should equally be an iota of truth from the bounty managers to bounty hunters. Some of the bounties they extend their promotion sometimes end in scam, waiting for desire rewards while others trapped your reward is meaningless in my opinion.