nordlead on 27 June 2007
i just clicked on it and it sent me to 18th March 2007. Plus at the top of the weekly charts you can pick what week you want to see.
while writing this i decided to check the date you had, and it looks like an end of year problem. For example, i can check out any date in 2007, but if i try 31st Dec 2006, it sends me to the current chart.
