Hmm..then I'm not sure. How did you disable them? You should try putting
Code:
define('DISABLE_HOOKS', 1);
at the top of your config.php file, just under the <?php, and see if that has any effect. Also, if you haven't made any changes to the vb php files, you could try uploading the files again. But I don't see why that would fix it except if you made a change you forgot about.
You could also try creating a new style with no parent and see what happens when you use that.
Are you sure you don't have anything going on such as a modification to display 10 times your post count? Or maybe your postbit template has a hard-coded "0" after the post count?
If you use DISABLE_HOOKS, unmodified vb files, and a new style and it still happens, I'm out of ideas.