Bounced around here a lot reading quite a bit yesterday and received many, many 500, 403, and system resource errors (resource errors were server side). It was a pain but I just brute forced my way through the errors until the given page decided to load so I thought I'd mention.
More difficult, however, was the kaptcha when attempting to register - the picture completely refused to load. Fortunately, the Listen to the letters link below it worked (after brute forcing my way to get the thing to load - and, of course, when the computer speaks them, b, d, v, c, t, e, g, and p all sound very similar (this was maddening to say the least). Again, just an FYI but also wanted to mention in case anyone else is having the same trouble with the kapthca while trying to register
Note: the kaptcha for posting this note is displaying so perhaps it's fixed? In case it matters, I'm using Chrome.