When I click on the blog page link on the Pathfinder organised play page, the page goes blank and tries to load. It stays in this state for at least 15 mins. I use Internet Explorer 10 on Windows 7. I have the circular refreshing icon on the tab header.
This may be linked to the new "spinny" feature we added because it's trying to load all of the PFS tagged blog posts. I'll make a note for the tech team to look at when everyone is back from Gen Con.