For the last few weeks I've noticed that when a customer orders a certain product, it reduces the stock twice. I'm pretty sure it started happening after the most recent update. I tried disabling other plugins and still couldn't find the issue so I'm guessing it's either a problem with ATUM or WooCommerce. It's only happening with this one product. All the others are controlled by their BOM.
I've seen a few others have this issue but could not find any answers. Any help is appreciated!
Edit: It only seems to happen if they order one unit of the product. If they order multiple it works as expected.