This problem also appeared on the 15th day. On the 15th day, after I arrived at my base, I noticed that one of the mannequins was missing from its stand. I found it on the map near the river, but according to the game's logic, the walking mannequin should have stood up and started moving on its own. However, for some reason, it didn't do so, and when I helped it to its feet, it started chasing me until it fell again. Can anyone explain how to fix this issue and whether anyone else has encountered it? (also version 0.8.2c)