Yes, the picking up system is made to troll. When you pick up on object it automatically turns upside down. I have a genius idea: when you pick up an object, **drumroll** fix it to the upright position...
That would fix all problems. When have you ever thought, "Gee, I want to turn all my cups upside down today." ?
Oh well. I've found that just before you place it you should find something to roll it off of so that it can flip upright right before you place it (TWSS).