I'm noticing some odd page rank today. Some new sites are showing page rank for a few moments then when I go back and check, its gone. These are sites that won't be in the index until the next update. Is my toolbar just being strange or could it be some sort of change on Google's side?
I think the problem is with the tool bar not with MSN, try typing www.msn.com in the browser after visiting a site with PR6, or any PR for example, you will get the same PR for MSN which make think is the toolbar not refreshing or updating.
I did some checking, and for me, any site that had a grey bar will now show the same amount of green from the page you had loaded before. The reason I thought it was a full green bar was I was at the google home page before then went to the pages that had the grey bar previously. If I'm at a pr1 page then go to a page that really has a grey bar, it shows a grey bar for a split second then it will show a pr1. Anybody else see this same exact weirdness, or is it just me?