Why did Defense end its contract with the legendary JASON group?

https://thebulletin.org/2019/04/why-did-defense-end-its-contract-with-the-legendary-jason-group/

JASON was the Pentagon's Red Team for all science matters, the people whose job it was to call bullshit on whatever is trendy. This is a very important job role and we need good people in it. Whose toes did they step on?