Version Number (you can check on the title screen):
(I'm sorry I can't find it. It's up to date via Steam)
Bug Description:
As it says in the title.
What did you do to make the bug appear?:
The rituals from the Sin tree disappear right after using the post main story commandment stones you get from ???.
Are you able to re-produce the bug? If so, how?:
Yes; ever time I use the commandment stones from ??? in the Sin tree, it replaces the active ritual in the Sin tree with it's counterpart from the same tree if you select that one - which is different than the behavior of the post game commandment stones