Apologies that the interior pages of the JURN blog are not loading. WordPress loads my dashboard and and the front page, but for some reason the interior pages never load. The problem started about 14 hours ago. Presumably wordpress.com will eventually fix the problem, which seems to be because one of their subsidiary servers is not responding.
All my other wordpress.com hosted blogs have the same problem. Checking other random wordpress.com blogs across the web shows they also have the same problem.
(Solved it: see comments on this post)
Solved it. “View Source” showed that the full page was loading, but nothing was displaying. The problem was tracked down to a script line in the page headers that called in:
http://s2.wordpress.com/wp-includes/js/comment-reply.js
Blocking this in Firefox, by adding it to the AdBlock Plus block-list, cured the problem and interior pages now load without problem.