A few of my colonists got into a cube withdrawal coma as they were traveling in a caravan (https://imgur.com/a/aB62zQn). They all got a 24 days long coma. After the 24d the colonists woke up with no cube obsession, completely fine. All the other colonists are still worshipping the Cube as usual. I'm not sure why the page calls the coma 'permanent', perhaps there are different versions of cube coma? I will put a verify tag on the mentions of coma duration, we need more confirmations.