From what you participated in a bounty for which the promised rewards was already some faucet set aside for visiting the site and was supposedly to be used in testing out the site? Is that it...?

As much as you want to scream fraud, I think you should have posted the announcement thread link to the bounty as well so we could check that out in detail and see how this is all lined up.
I don't see Tranthidung for a user tha would risk his reputation this way. There would be some mix up somewhere that you don't quite get or maybe your asking the wrong question @OP.