Hm. I'm trying to add a sub again (removed it when I left before), with a per month/30 days plan, but it tells me I'm already subbed to that one (There is a "Subscribed" button, instead of "Buy now") - the payment history screen has "Sub cancelled" though, so it doesn't seem to actually be active. I was able to add my card to the account though, so do you think it will renew itself when that month I first bought expires?