On my blog, I think I narrowed it down to WP SuperCache. Why it was closing ’em, I have no idea. But with it disabled (and only that), the problem’s gone away.
For now, anyway…
Addendum: I can’t add any RSS widgets, either. They just stall trying to request (and presumably parse) the RSS feeds. Possibly related?
It mostly works. I get three of the four back, but not WordPress news. It would appear a Twitter plugin (Twitter Tools, by Alex King) was the primary culprit. But now it also seems that the WordPress Database Backup (by Austin Matzko) is also exploding.
I guess I’ll have to wait for updates on those two, but anyone know why WordPress News won’t appear?
