That may be an automatic countermeasure put in place to secure the site after the last hack, @(you need an account to see links). The code they implemented was all kinds of buggy, and it's probably reacting to your account being left to sit for a while without being accessed. Walk through the automated reset process and see if that clears up the issue. It'll prompt you to create another password, then you should be good to go. If not, then give the support team a slap.