It appears as though they haven't even rectified that. It's still opt out. They're going to email 71 customers asking if they want a refund. What if they don't respond? No refund, right? What about the people who got the first email but didn't cancel, they still get charged, right?
I would find it difficult to trust any company with my credit card info if I knew the only thing standing between me and new charges for things I don't want was reading every email they send me.