morality relics: ok whats the deal? when where why how? i see no other topics discussing this.  

i know they used to be on the ivory void crusade , i got plenty of them for my crusader,

but since the prophecy update i haven't seen one at all and I've done the void crusades several times . gotten nothing.

what kills me is i'll have enough keys and cogitators to  guarantee i'll hit a morality chest even if the cogitator doesn't read it for me,

and still nothing,

so please let me know when where why and how i can get morality relics , please don't tell me to check the compendium 

because there is no answers there,

i don't feel like  spending hours on a void crusade just to get zilcho ,