Steps to reproduce
1. Navigate to my account or go to edit an existing user.
2. Make sure the edited user has a picture
3. Press "delete" link
4. Press "Save" button.
- After step 3, user picture disappears from the user edition page (both from the details panel and the right menu panel)
- After step 4, user picture appears in the right menu panel. If you go again to edit the user (step 1), picture is still there.