No conspiracy theory here, but it has been handled very badly which is why you are where you are. Even at the very end after an interim fix has been signed off and it really, really, really does work this time there is still on going "fixes". Not withstanding the fact in cockpit HUMS was specifically rejected after G-REDL which is now something EC are all in with now..
Anyway 18 months on, many still not in service and one un related accident sees calls for the whole family to be grounded. Got to say if you think that's a well handled event I'd hate to see your version of a bad one. Good luck.