Welcome to WebmasterWorld Guest from 188.8.131.52
This has me confused, a single page on my website has a PR0 (white bar) however, it is not cached and is not indexed. It WAS cached and indexed around a week ago (I last checked then). This has me stumped. The domain is ranking fine, no penalties on other pages/domain name.
I have been building back links to this single page, so its certain back links have something to do with it.
Because of this, you can and likely will see discrepancies such as pages that show pr0, but when searched using cache:mypage are not found.