The account has been suspended. I don't know why.
Probably a scripting error forced the admins to shut the site down while I was sleeping. It looks like the "24-hour support" is not really 24-hour. They have not responded to my emails...
I don't think I will be renewing my account with PlanetDomain...
Anyone got a good recommendation? I am looking at DreamHost currently, it has some good features to offer