During the last PR update, my website remained a PR3. At some point during the last two days, Google changed the page rank bar for my site in the google directory to pr4, moving my site to the top of the list. The page rank on my website is still 3. There is some activity going on.
My site's PR does not appear to have changed in the G directory, but it does appear that the G directory search has been updated, the search now reflects the regional cat my site is in, and also has the new discription for the site. (it was moved from one cat to another), and for the last month or so, the old discription and catagory was displayed in the search results, not where the directory actually had the site listed, or the new discription.