Hello, there appears to be a bug where an item that is added to the cart is duplicated after it gets added.
This only happens with simple products.
I have been in a lot of contact with woocommerce themselves and their support puts it down to several empty tags in the code.
please advise how we can stop this
Create a new thread and tell me what problems you are encountering and what you want to know. 
There is no step 3 :) 
