If the bonuses were calculated and paid on performance objectives having been met as described in a binding written contract, then how can the government break those contracts?
I don't know what many people on here do, but in finance your bonus is going to be based on positive production. That's it. No company is in the business of giving bonuses to those who lose money, believe it or not.
And if you think it's the least bit acceptable for the government to step in and alter said contracts in any way, shape, or form then I just don't know what to say to you.