As you say, it's the standard GD cesspit.
Another Tory Foreign Office minister has joined the long list of people pointing out the £400m wasn't paid to release Zaghari-Ratcliffe so it looks as if we can continue the on-going OCUK experiment into how many times certain people must be told something before they are capable of taking that information onboard.
https://www.theguardian.com/news/20...nquiry-into-why-debt-owed-to-iran-went-unpaid
What's fascinating here is the suggestion that the US may have stopped us from making this payment. In terms of our relationship with the US, we had our lauded sovereignty, and already held our beloved freedom, and didn't need to engage in any foot-shooting to take back control.
So how the US was able to dictate what the UK did and did not do is a bit of a head-scratcher.