I'm having the problem of a Sim with "experimental medicine" status where it makes them a ghost. This is the 2nd time I've had it.
The first time with a different SIM, I returned to the game to see they'd "died by exposure" although they had been inside in bed and waking up when I came in-game. They were a ghost for several in-game hours and then turned back to normal.
THIS time, I returned in-game to see a different SIM as a ghost with the message they died by steam. They were no where near any steam nor do I have any packs like Spa Day. They have been a ghost a long time, with no indication of going back to normal. They still have the status of "experimental medicine" causing side effects.
Is this one of the normal side effects, a glitch bug or what?