"Active Topics" does not update correctly to include posts from users who were in moderation in the condition when a post has just been approved.

Here's what happens:

1. Active Topics listing is correct.
2. New user who is still in moderation makes a post.
3. Moderator or Admin approves the post.
4. Active Topics updates to show the contents of the post but the user name from the previous post is still listed.

Thanks!