I run two very large WordPress based websites and mysteriously all of my categories, tags, events (running Event Manager) all disappeared. They still exist because WP is showing that I have categories, events, etc, and I can still ADD NEW stories and events, but they don't show up to edit.
Any idea what's going on here? I've deactivated all plugins, reinstalled WP 3.3.1 from the 'Upgrades' page, and repaired my database in cPanel with my host.
I need to figure this out ASAP so any help is MUCH appreciated.