Up until the day before yesterday, I was getting onto the RDA just fine.

However, starting yesterday, I started getting responses like this whenever I attempt to log on:

The change you wanted was rejected.

Maybe you tried to change something you didn't have access to. Leaving a web form open for too long before submitting it will also lead to this error.

And this:

The page you are looking for is temporarily unavailable.

Please try again later

I've tried this with Firefox, Internet Explorer, Opera, and Chrome. I'm working on a Windows 7 laptop. Previously, I was able to log onto the RDA via Opera with no issues.

Now, whenever I try to log onto this web address:
http://apu.ndhub.net

For some reason it shoots me to this website:
http://apu.ndhub.net/?ticket=ST-31a48a44-98ab-48f4-8c97-3ff3b84a5491-8d0fdf4a-b401-4deb-b261-6f9e417057c3

I've tried updating my Java related stuff. I've tried emptying out the cookies, history, etc... Nothing is working and I'm getting really frustrated. Why doesn't this work?