Was running Saturn assassination for some orkin cells on public. Group was in middle of fight and then Ruk suddenly glitched straight down into the floor and disappeared. Barely a moment after this there was a long host migration and I was the only player left in my session. Ruk was nowhere to be found though, and I had no choice but to abort because he never reappeared anywhere, I can only assume he was stuck way undergound or something like that.