Everything is ok..PR show as usual..
Google has stopped access to all 3rd party PR Checking tools. Only Google toolbar can show the PR as of now.
I think that Google want to control the internet and the SEO industry. It's like they are dictating the terms and conditions.
I've never looked too much into Toolbar pagerank but I've always been under the impression (from light reading) that the google toolbar pagerank is not accurate. Any expert on this?