I can't believe this. I apologize to everyone affected.
I just discovered that, for all of the recent subscriptions, PayPal is showing me one password and showing the reader a different password. So what I'm entering into the system, and what you're trying to log in with, don't match.
While I try in vain to contact PayPal and get some resolution, please spread the word. And please be patient. I'll try to fix it as soon as I can.
Again, I'm sorry. I had no idea that Paypal was doing this.