The MAA is now urgently reviewing each fleet to see in what degree that is not the case, and what action it thinks should result.
Not seen any evidence of that. I have seen the MAA trying to hold an ODH to account for previous (pre-DH) DE&S failings. All that did was encourage both the ODH and DE&S to get their collectives stories together to rebut the MAA stance. The actual aircraft remained unchanged.
Lots of paper, lots of emotion, but no actual change.