My feed for questionable content is messed up. It shows “1” unread item on the left pane, but when I click it, the main pane just goes completely blank, without a header or anything.
There is a new comic, that I can read through the regular web site. No idea if the feed XML itself is messed up or what, but even if that’s the case this is a lousy failure mode.
I haven’t tried “mark as read” from the menu, in case there’s some messed up state that would be useful to preserve for troubleshooting. If you want to take a look, my user name is aubilenon.