I hope you'll get some sort of resolution and I understand your unwillingness to flag him but if it doesn't get resolved in a reasonable amount of time I would suggest to create a flag on Nekoma2018. Whether it's malice or extreme incompetence I think it deserves a warning.
I would agree with this as well. If Managers are going to act incompetent, there should be penalties.
I happen to be one of the signature campaign participants that was not paid due to the misunderstanding between the bounty campaign manager and the Developer (Owner) or rather, the incompetent on the part of the Manager who failed to inform the Developer (Owner) on the terms and conditions he ( the Manager) used before he arrived at the conclusion on those that are qualified to get paid for the two week campaign.
And if the issue of none payment to the remaining 23 participant is not resolved I strongly support that the campaign manager should equally be FLAG for his incompetent role.