Todo notification count shows notification without having a todo
Summary
I received a notification of a new Todo. In the todo page a (1) is shown but the page says "There are no todos to show.".
Steps to reproduce
I received a mail with a mention and checked it on gitlab without clicking the notification icon.
What is the current bug behavior?
A notification is shown, the counter of the todo does not match the content of the page.
What is the expected correct behavior?
No notification is shown and the counter should be zero or a todo shoul be shown and the notification should disappear.
Relevant logs and/or screenshots
This happend on a locale gitlab installation.