EASA certainly is. One wonders if they get percentage from what they take for fees & stuff. Money is valuable to one, if it is his/hers, throwing money out of the window that does not belong to you is easy - and thats what EASA etc. are really good at.
However I´m pretty positive that the AAIB will have enough evidence to get a clue on what happened why.
BTW, we operate privately and we have CVR/DFDR. But on such an old dog?