Completely different... yet strangely reminiscent...
A DWP whistleblower working in the Carers' Allowance section repeatedly raised the issue of inappropriate prosecutions by the DWP, first internally, then with MPs, then by writing to the CPS suggesting judges should be provided with the NAO report revealing the DWP's massive incompentence.
So the DWP sacked him.
https://www.theguardian.com/society/2024/apr/25/hailed-hero-sacked-carers-allowance-whistleblower-dwp
(For anyone interested, the below article explains a bit about Carers' Allowance, and the below MN thread has posters' experiences:
https://www.theguardian.com/society/2024/apr/07/why-are-so-many-carers-taken-to-court-for-benefit
https://www.mumsnet.com/talk/am_i_being_unreasonable/5049094-to-think-the-carers-allowance-scandal-shows-the-uncaringness-of-the-dwp?page=1
IIUC Carers Allowance is a relatively small amount of money for people doing over 35 hours a week care for a disabled person. The rules around it are peculiar. First it is means-tested, rather than simply being for the 35 hours a week. Secondly, the means-testing is neither on gross pay, nor on net pay, nor on annual pay, but rather on some complicated DWP calculation which sometimes allows certain expenses but sometimes doesn't, includes hypothetical pension contributions even when these don't exist, and is calculated over such intervals that someone can easily fall foul if their pay comes through a day early or late.
The third peculiarity is that if the DWP-determined nominal income in any particular week is over the limit, the Carers Allowance is removed completely for that week. Not reduced by the amount over the limit, but completely removed.
Unsurprisingly, the above often goes inadvertently wrong – and immediately creates a debt of the entire amount of the Carers Allowance for that period. The DWP are aware of the earnings and the debt, but instead of dealing with unwitting over-earnings immediately have been letting the debt build up over years and then prosecuting people and confiscating assets under Proceeds of Crime legislation.)