This problem of Bounty hunters going without pay at the end of Tokensale will not end if the forum or reputable members do nothing about it. Many projects like Enviin, Tokenpay all had a successful ICO but never paid hunters at the end no one did anything about it.
I can't a 3 bounty campaigns which were not successful to promote their project in the right way. I doubt the market is the reason why bounty allocation was not distributed and the team is responsible for the lack of support. The many projects failed to deliver the product and they broke their own promises before the end of ICO/IEO.