When I try to log in on my regular (premium) account, I get an error:
Internal Error, we are working on it. You may contact the support by email firstname.lastname@example.org.
I've emailed support, but I'm hoping someone else is experiencing this and knows of a workaround. I've tried logging in with both my email and my account name, both give the error. I've also tried resetting my password in a vain attempt to fix this, but the link it generates is broken.