Game breaking duping

Im not sure how to properly report this. And at first I wasn’t sure to report it at all. But it’s game breaking. When creating items from raw material to it’s processed state ie. ore → bar wood → plank etc. After everything is done, you pick up the station you created the items on. It will give you back ALL raw materials you have worked on there. This goes for smelting, tanning, spinning and plank making. Usually I don’t really care for a bug here and there but this is just too much. Hope this helps