I'm genuinely worried that now I'll be withdrawn from various bounty campaigns, serious financial consequences.
If your financial life is reliant on bounty campaigns, then you're an idiot and should not have access to those to begin with. As always, the rating is a consequence of your own actions.
It is possible to revert negative trust once the matter is positively resolved?
There's this little thing called a 'delete button' that's right next to a rating that you've left for someone:
