Access Manager – 404 page

Hi,

1. I am using this amazing plugin – Advance Access Manager 1.6.8 and for some reason logged in user are not able to access categories which are not visible to _visitor users, including the Administrator. Any ideas please?

2. I noticed that if a category s missing for the _visitor user group, one can still access the category if accessed via search engines, is this normal behaviour?

3. Would it be possible to edit the page which shows that “you are not authorized to view this page?”, I would like to custom that page, where can I do that?

I testing the plugin and would like to make it part of my site, any assistance will be highly appreciated.

http://wordpress.org/extend/plugins/advanced-access-manager/

My website is http://www.sweepbook.com and the links that I’m getting the 404 error is on http://www.sweepbook.com/adults/rate-my-bum/

Thanks!