I'm sure she (lawyer) won't let it go easily, as nobody should work for free, for 1 day, or 8 years. The good hope is that eventually couple years from now her bill will be kicked through different departments and different manager's hands, enough times that at some point someone will cut her a check. It may be settled for $1MM or something, but eventually I don't see why she shouldn't get paid and some judge sooner or later will rule some sense into it. Bad news is that she will get paid from mine and yours pocket. Hopefully, this will learn FBI something, but honestly I highly doubt it....
How obvious was it that it was a mistake by an FBI agent? Does the DOJ intentional defending a mistake count as exceptional enough?
If in a regular civil suit, one of the parties spent several years lying and making shit up and had absolutely zero case when all was said and done, surely the judge would take whatever opportunity was available to penalize that party and make whole the other party?