Summary

When you get assigned a Task in Confluence, the notification that shows in the Worbox Notification miniview is displaying a broken HTML of the user mention

Steps to Reproduce

1. Install a vanilla Confluence instance
2. Create 2 users (user1 and user2)
3. Login as this user1
4. Create a new page
5. Add a new taks and @ mention user2 with some text after it
6. Login as user2
7. Open the notification box at the top right
8. Open the notification item that says user1 assigned a task

Expected Results

The details of the notification should show a link to user1 profile with whatever text is after it

Actual Results

The broken HTML shows the user full name, then the link to the user's profile and then the text after it

Workaround

No workarounds at the moment