Currently running WordPress version 1.5-gamma 2005-02-05, slightly modified version of the new default template.
Noticed this behaviour yesterday and today:
Enter a new comment.
Comment immediately appears on the single post page, but count of comments above it does not increment, and neither does the number on the index page.
On going into admin (or on getting the notification email), I find that the new comment is in fact awaiting moderation. If I approve the comment, the comment counts increment as normal.
Just wondering why the comment is appearing before approval. Is it a bug, or have I broken something?
This is happening on my test site here (the site linked from my name is still running 1.2.x)