I have completed through the 9 chests, but did not get one piece of hatred somewhere.
All the previous chests and mechanisms to unlock the chests are gone (even when wearing the goggles).
I completed the last set in the Felcycle room, received an 8th piece of hatred, and realized somewhere along the way I did not get credit from something else. I have no way of restarting this and I cannot delete the items in my inventory to try and start it from base zero.
When I do start from base zero of this it does nothing… cuz I have the pieces still.
I should quote I finished the last puzzle in the Felcycle room.
Additionally, I have a full inventory of pretty much all the lucky pieces you can add for luck bonus. Thank you!