The public statement given is pretty normal and what is expected in situations like this. If your expectations are public lynchings or something similar for players who got the sacreds, then they are incorrect.
We can be pretty certain Plarium doesn't want this to happen again due to the value of those packs and the optics.
I'm not asking for "public lynchings", stop exaggerating and why are you always so hard on to defend Plarium? There is plenty of both praise and criticism of how they handle the game, yet every post I have seen from you, you been defending them with all you got.
Account rollbacks for whoever got the shards should be more than possible and transparency without going into too much details is a great way to show you do care about the game's longevity, perhaps I expected something like that instead of your "public lynchings".