I left before this really became an issue for me but a lot of my former colleagues have been running around this buoy now for years with the way the AAC interpret flying pay vs the other 2 services.
It's a total shambles when 15 people have resigned citing this alone but it affects up to 50 people and the sum of money being recovered is less than 1 person doing a year of the Pilot's Course. I'm happy to see the Army sticking up for people and not remotely surprised to see the Civil Serpents sticking the knife in.