Clan Points and Rank Doesn't Update

My clan's rank and points haven't changed since 20th December. We are stuck in rank 323 and 10336 points.

http://clan.z8games.com/clanstat_cf.aspx?guildid=39810

Points Log seems like this :

...Date......Points_Before...Changed...Points After...
2010-12-20.......10245......... 91........10336.......
2011-01-03.......10917.........122........11039.......

and there is a gap without any records in points log between 2010-12-01 and 2010-12-16.

As I checked the other clans, there are differences in ranks and points between Clan List Pages and individual clan pages.

It seems there is a big problem in Clan Page, it's not updating daily...