Username: admin@plnms.com
Password: Password1

URL: https://devadmin.octavehi.com/offer/overview

Steps to reproduce:
1. Login the admin and investor page.
2. Now check the notification bell.
3. The notification bell count and messages.
Expected result: The notification bell should show only unread messages and count as well.
Actual result: The notification bell shows all the old notifications as well.