Have complained. Section 5 - Intrusion into Grief or Shock.
Regardless of who leaked it and RAFAT
PR etc, it is still the decision of the DM to publish and to do that when the family has requested a period of grace is shocking.
And just because it has already happened doesn't mean we can't complain. It's very easy to do and might make them think twice about it happening again. We can but dream...