They are already proven scam, most people didn't even get their bounty payments. Even if they did it worth nothing now. And it's very likely that it won't worth anything in the future, too.
I am received my token for bounty. I must to say that i am very satisfied with amount. Much more generous than some promising campaigns.
Also i receive email from Change where they say that distribution is not yet finished. So there's no reason for panic and hard words
I invested in the project and I am afraid this kind of complains might affect the reputation of the project, the price might go down and it will cause panic to the investors, I hope the team does not view this as a small problem.