i have a small problem,i have installed MRcontainer mod for my town and when i build a house for my chef,i have accidentally put a small crate under a construction ladder,which cause the bug that hearthling cant take the ladder down,i already take that crate out but it seem doesnt work,so if anyone could have me pls tell me know (I’ll let the link to the picture that show the bug for you guy) (sorry bad english 
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Ladder bug picture link: Imgur: The magic of the Internet