Looks like a Google Toolbar PageRank update is underway.

One is due, according to the update list at seocompany.com.

This site is now showing PageRank on some data centers (I use the ‘Live PR’ tool here) where it was showing 0 PageRank before. Some sites seem to be showing a lot more supplemental results than before as well, this site was showing 100% supplemental pages!

There were quite a few before (too many pages that are very similar to each other) but not all of them so something strange is going on, hopefully just while Google update their index.

This bookmarklet allows you to see if a page is included in Google’s index.

Drag the following link to your toolbar or right click and add to your bookmarks or favourites: Google Pages Indexed

If you are viewing the root domain of the site (e.g. http://www.domainname.com), the bookmarklet will show all the pages within the domain that are included in Google. If you use the bookmarklet when you are viewing a sub page, it will only show if that page is indexed.