This code doesn't seem to do anything. It's added to the cart correctly but no deduction takes place. ...at least on my order.
Did you go all the way to the end of the checkout? As long as it has been added to the cart you'll be fine. I know what you mean, it makes you think you're not getting the discount - but the revised total doesn't show until the end of the checkout. At least that's how it worked for me today.
Yup, went all the way to the end and the code was there with the option to remove it. I figured it would calculate at the end as well but the invoice was not correct. The hold on my CC account is also for the incorrect amount. I've got a ticket started to we'll see how things progress.
If you submitted a ticket it will get taken care of. If you don't hear back, let me know and I'll make sure it gets done.