I've been having a heck of a time trying to get the categories, posts, comments, etc. to display at all in the side column. Even the use of the default function:
<?php wp_list_categories('show_count=1&title_li=<h2>Categories</h2>'); ?>
Won't return any categories. All of my posts have categories (only 4 of them at the parent level), they have tags, and none of this information is showing up in the right column.
Bug?
I'm confused as to what changed from 2.8.2 and auto-upgrading to 2.8.3 that would wipe out my capacity to view categories and other information.