Forums in Webmaster World and Digital Point Forum report a new November PageRank update. Most webmasters complain of Page Ranks that ave dropped, once again. As it is in similar fashion to the previous PR downgrade, many think its the newest PR update.
Andy beard has more information and even an image (look below) of the latest update.
On the other hand, there is also report that some webmasters have recovered from their low pagerank, after removing paid links and filing a reinclusion request.