Private Announcement not redirecting to login page for non authenticated user

Hello,

Our community is on Verint Version 13.0.0.29831.

We noticed when trying to access a private announcement without login to community we are getting "Not Found" page. However for other application (i.e. Forum, Event, Ideas) it redirect the user to the login screen.

Anyone experienced similar issue in Verint Version 13.0.0.29831. Any help will be greatly appreciated.

Regards,
Anshuman