Almost every bounty i suffered from this change of rules. I read the rules carefully, did everything right but in the end i got %10 of what i earned. But there is no place to apply about this abuse so i let it go.
Maybe the bounty manager already inform to you all like "The reward of the bounty will be 1% of raised money on ICO" And on the thread they say that they will give you rewards based on ICO Hardcap.
And when the bounty Ends, the project only reach their softcap and because that your rewards are slightly decreased. It all depend on what manager says earlier, that the rewards are based on raised money, not exact amount.
I think this is why many hunter are complains about their rewards got decreased by manager.
this is basic mistake for bounty hunter if they didn't read bounty rules carefully.we have to distinguish between allocation that based on total supply or total token sold.if in thread said it based on token sold so its normal token amount decrease alot if projects didnt reach hardcap.