Sak Man 78

This is still happening!!!! Happened 5 times today to me, so far along in the build process it will be a huge process to move/redesign the build. I have a theory though that it may be creature spawn locations causing this because we would have tigers/snakes and wolves randomly show up in areas they should have been able to get to...the last time it happened I turned came around a wall and there was a bear standing there in an area that I just went through 30 seconds ago and it couldn't have gotten to there...ceilings gone top to bottom. Dont know just a thought though.