You are probably right lomapaseo, but mentioning such AD, in this case is, I think, absolutely relevant.
I have no specific knowledge in this AD world, but how many of them warn of a possible "consequent hazard to the airplane and persons and property on the ground" ?
The little we know on Perpignan is there was some unusual attitude, therefore a possible loss of control.
Also, partial engine separation may be more problematic than a full ...
Anyway, let's wait and see what the BEA will have on the menu ?
But main point remains :
Airbus / BEA have been waiting for one month before getting the easy recoverable data ... sorry, but I don't buy that one.