"We can now publicly disclose we have been under a DDoS attack the last two days, which is causing the site issues. The traffic load has been immense, many times our normal load level, and the attack is still on-going. We are in constant contact with our providers to continue mitigating the attack. We again apologize for the disruption, and are working to get everything back to normal as soon as we can. Thank you!"

It's frustrating, but it's not their fault. They're doing what they can to fix everything. I'll keep checking in over the next few days, and hopefully everything will be resolved quickly.