A number of members are experiencing problems browsing some parts of the site, particularly the 'blogs' tab on the homepage. After attempting to view this list, if you're affected by the issue, you may notice delays in accessing other parts of the site. Give it about 15 minutes, and then come back to the site.
The site administrators are aware of the problem and it is related to a website security measure that was put in place on the 14th of September.
This issue will be investigated further from the 18th of September due to the timing being close to the weekend and when this problem was fully identified.