This question is corresponding to the edit by Eliah Kagan to my answer to

Is it possible to have a small indicator showing that updates are available (red for security updates) instead of having the update manager pop up?

The issue is while the software centre icon was visible in the edit window, after posting the answer it seems to be gone. This is in edit window:

This is after posting: How can it be fixed?

This question is corresponding to the edit by Eliah Kagan to my answer to

Is it possible to have a small indicator showing that updates are available (red for security updates) instead of having the update manager pop up?

The issue is while the software centre icon was visible in the edit window, after posting the answer it seems to be gone. This is in edit window:

This is after posting: How can it be fixed?