I haven't played with the expansion yet, but I have one question.
I do not have the exact wording in my head, but I believe that after someone goes insane and lose a portal, you are supposed to randomize the insanity cards of the players. So basically, do you shuffle the insanity cards and redistribute them to the players?
Hello! It's simpler than that. After revealing the insanity cards, the players who get to keep them shuffle them before putting their piles back. They're not redistributed, it's just so the players don't know exactly which is which.