[Defensio Anti-Spam] Plugin Messed up My Comment Numbers

Hi,
A few days ago, I installed Defensio Anti Spam plugin. But it did not work well and I uninstalled it.

One unusual thing it did was mess up my comments count. Now, total comments are always 5 more than approved comments. I thought uninstalling would do the job but it did not help!

Here/s how my comment numbers look: http://img517.imageshack.us/img517/5958/spamproblem.png

http://wordpress.org/extend/plugins/defensio-anti-spam/