Upcoming projects that will conduct bounty and delays bounty distribution are the scam projects, ive been on new projects and joined on thier bounties, they delay distribution and some of team dump thier coins.
The fact if these bounties are not delaying the rewards but what makes them look like scam was the price. I think that the hunters should have expected it caused by the total distribution totally non-sense compared with the buy order that available in the market.
If the team delay the distribution and then you must have learned to join only in the legit bounty.
jarvis developer needs almost a year to pay the hunters but the hunters were getting paid very well.