Steps to reproduce the issue

• install staging or 3.5.1 with testing samepledata
• create 2 menu entrys that use the view List Contacts in a Category with the category Sample Data-Contact (e.g. at the top navigation)
• name the first public and the other registerd (only for better understanding 😄)
• hide some information for the public menu entry (e.g. Contact's Position Email Street Address or others)
• access the public view.
• all works ok the information are hidden
• access the registerd menu link
• nothing works as it is the same link as for the public menu entry.

Example links (public; works ok)
http://www.example.com/index.php/orchester/mitwirkende (public view with hidden information)
Click on one list entry:
http://www.example.com/index.php/orchester/mitwirkende/2-name-vorname (public view with hidden information)

(registerd; dont work)
http://www.example.com/index.php/intern/mitgliederverzeichnis/ (same category but without hidden information)
Click on one list entry:
http://www.example.com/index.php/orchester/mitwirkende/12-name-vorname (false link as this is with hidden infos)
correct link (that works ok)
http://www.example.com/index.php/intern/mitgliederverzeichnis/12-name-vorname

Expected result

Links like http://www.example.com/index.php/intern/mitgliederverzeichnis/12-name-vorname for the internal registerd menu entry instead of http://www.example.com/index.php/orchester/mitwirkende/12-name-vorname

Actual result

False link that move to the public information (some are hidden e.g.)

current / false link (on the registed view): http://www.example.com/index.php/orchester/mitwirkende/12-name-vorname
expected link: http://www.example.com/index.php/intern/mitgliederverzeichnis/12-name-vorname

The links above are real live examples how this can look. (see JB Reference)

Here the links as per example:
Example links (public; works ok)
http://www.example.com/index.php/public (public view with hidden information)
Click on one list entry:
http://www.example.com/index.php/public/34-park-site/2-webmaster (public view with hidden information)

(registerd; dont work)
http://www.example.com/index.php/registerd (same category)
Click on one list entry:
http://www.example.com/index.php/public/34-park-site/2-webmaster (false link as this is with hidden infos)
correct link (that works ok)
http://www.example.com/index.php/registerd/34-park-site/2-webmaster

Additional comments

works ok on 2.5.x

Joomla Bugs Reference

http://www.joomla-bugs.de/forum/index.php?topic=639.msg3018#msg3018 see: #5678