I'm not able to access most of moodle.org via Chrome; I receive the "Something seems to be wrong with the Internet. Sorry for the inconvenience! If it continues, try #moodleorg on twitter." error every time I try and access anything that's not on the front page. Usually I am able to get to the login page, fill in my details (via LastPass), then submit will take me to that page.
From the source of the page it lists some further information (html stripped)
The owner of this website (tracker.moodle.org) has banned your access based on your browser's signature (a25192e4d5004ce-mh5).</p>
Ray ID: a25192e4d5004ce
Timestamp: Fri, 23-Aug-13 04:35:50 GMT
Your IP address: 188.8.131.52
Requested URL: tracker.moodle.org/browse/
Error reference number: 1010
Server ID: FL_26F5
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/28.0.1500.95 Safari/537.36
Not an IP ban, Firefox works OK on the same PC. Changing the UserAgent in Chrome doesn't change it either.
Has been a continual issue for the past month. Occasionally, very very occasionally, it will allow me through on a refresh. But, that's worked probably twice, out of hundreds of attempts.