I’ve just had to do a search or two through my blog and I see the Categories on posts brought up that way are absolutely screwed up.
I don’t yet know what can be done about this.
Two emails to WordPress have gone unanswered. That’s a first for them.
There are over two thousand five hundred posts here. If I have to go back into each one and redo the Categories, the hell with that. I’d rather shut down the damned blog and have a life.