Like myself, you may have to call in to make your payment today. I was using Disney gift cards and I got the dreaded "we're working on it" 7 Dwarfs screen after I submitted my payment. When I went back to payment screen and put in all the info again, the submit payment button was not working, fortunately member services were very quick to take my call and payment over the phone but considering this is the last day before we are considered late, that line might get busy if others have the same issues