The bounty manager account you are referring to was also active a few days ago. when you see he is still active in completing the spreadsheet which I see is not final yet. that means everything is not finished yet.
It was supposed to be paid after 4 weeks of the campaign duration, as the campaign thread says. It can be delayed for many reasons but keeping no communication with the hunter is totally unprofessional. He should at least keep them informed about what is happening, why, and when will they get paid.
I just tagged him so he posts here. Will remove once the issue is fixed.
Yes, I think even if there is a disclaimer from the bounty manager that the distribution will be done by the team itself or the project, he should at least open a communication line between the bounty hunters and himself.
And when he log-in to this community, there's none of that, maybe he is also waiting for a PM from the project. But at least keep the hunters in the loop as it's already November and many weeks have past without the bounty manager updating the participants and it looks very shady at this point.