I think this is a bug, but I have no idea what went wrong. I was playing VIP, was VIP, and was doctor. I get poisoned N1, so I decide to self heal. I do, and according to others (such as other coven, and a trapper) the poisoner visited me again N2 (I was unaware at the time). On night three, I was poisoned again, but I also died from poison. I have no idea how to describe this one. :/
https://imgur.com/a/sjSyFIx