The Report plugin isn't putting a report link anywhere
Your theme is using old functions. Find <?php post_ip_link(); ?> <?php post_edit_link(); ?> <?php post_delete_link(); ?> or the like in your current theme's post.php file and change it to <?php bb_post_admin(); ?>. If there's an if statement before it, delete that too.
What is a CIDR range?
Look it up on Wikipedia. It's simple to use, but too complicated to explain here.
How do I solve issue X?
If you can't figure out an issue with the bbPress Moderation Suite by yourself, post a comment on this page.