Comments say they are awaiting moderation, but they've already been approved

Comments say on public site that they are awaiting moderation, but show up as approved in WordPress and on the Intense Debate dashboard

When a comment gets approved on either the WordPress or IntenseDebate dashboard we've noticed that sometimes they say on the public site that they are still awaiting moderation by one of the admins.

The only way it seems possible to get these comments to show up is to hit the little thumbs up icon. When the page is refreshed the comments then appear.