Any idea why when I add this that some of the variant ranges show, but not all of them? 

Here are screenshots of the backend with the discount code details, as well as the error it gives. I get this error with a coupon code that applies to all  products as well.  Back EndNo Coupon Code Box in cartDiscount code error at checkout

I have created a discount code for a sale this weekend and happened to test it first. It is not working. This issue has been somewhat ongoing since a shopify update a few months ago. Previously it had to do with me using a volume pricing app. However...