Anyone else is seeing this? After about 12 noon today I am unable to fetch any new pages (plenty of available fetches remain) . It says "Unreachable Page" and yet a test of robots.txt finds no issue and, more to the point, the Google Web Preview bot had fetched the page just fine. It's kinda ironic - it says "Unreachable Page" and yet there's a preview snippet of it right there. So, apparently only Googlebot cannot get there, other Google bots do just fine.
Is anyone else seeing this or is this something with my site/host/its ISP etc?