Agreed, except I would add that since there's no arbitration mechanism for disputes--just a person's trust and reputation--I can see why people get a little crazy about these things and go on the defensive immediately.  The amounts of money involved aren't exactly small by most people's standards.

If jeremypwr made the mistake, and it was me I'd just fix it without restrictions or retaliation.  He does have a decent reputation as a manager, and everyone makes mistakes.  People can see it for what it is, and they should be trusted not to make any long-term judgements.  It just looks like both sides of this dispute escalated it beyond the point where it needed to go.  Kicking OP out of the campaign was a little harsh, but it's jeremypwr's campaign and he has the right to do that if he so chooses. 

OP, there isn't much else to do except move on to another campaign if you can find one.