I've read recently that many people from the forum have noticed Google toolbar update going on. My crawl stats section in Google Sitemaps keeps showing (for more than 2 weeks now) Page rank not assigned over 50% for 2 of my sites and about 30% for the other two. How long would it take to gain(hopefully) some PR and is this all related to the G toolbar update being mentioned so often in forum.
Does someone have any idea. Thank you.