Glen, thank you for your update, and your wife has shown a lot of courage, an admirable expression of your joint predicament.
Sounds like there’s at least some recognition of the injustice perpetrated against you, albeit years after the event. In my book a full offer of compensation by CASA should be offered, an Act of Grace payment smacks of a condescending attitude, but this is what to expect from the Canberra cohort that might as well be living on the dark side of the moon.
As always, best regards, your tenacity is remarkable and all of GA gains from your efforts.