Ok removed the mod to see and looks like with the update I lost all of my miners, assemblers and furnaces but if I turn the mod off I lose a lot more so it didn't destory all my building just the important ones that now I have to remember what they were making so I can place them again but luckily my base is only 108 assemblers and 86 furances and 77 miners will take all day but that's fixable I would hate to have been further along and have this happen all my power is dead because the the fuel makers are destroyed