Refreshing the project page when there's running jobs doesn't show current progress properly

[alehuo]

Describe the bug

Refreshing the project page when there's running jobs doesn't show current progress properly.

To Reproduce
Steps to reproduce the behavior:

1. Open a project
2. Start a task for the project
3. Refresh the view
4. A HTTP 404 page flickers. After that, all jobs show 0% progress. It should show the current progress straight away.

Expected behavior

Even when refreshing the page, it should show the current progress straight away.