After my recent upgrade to WordPress 2.3.1, the Articles plugin by Alex King started showing my Articles under the wrong Categories. Fortunately, there is a solution posted on the WordPress Support site.
This is a curious one, because I am using version 1.2 of the plugin, which was specifically updated for WordPress 2.3. This version seems to work fine for some people, including Alex, but not for others, including me.
I should point out that this seems to be a problem for both WordPress 2.3 and 2.3.1.
Luckily, the solution posted by Andy Cowl seems to resolve the problem for me. It also resolved the problem for some other people, so if you’re having problems with this plugin, this may be worth trying. Hopefully, we’ll see an official fix sometime soon.
Most people know to check the WordPress Support site if they are having problems, but it can’t hurt to spread the word. Did you experience any problems?