Roster Profile Pictures won't Display Quickly

When users change their profile image, there are three places where the image should update: the profile page, the user bar at the top of each page next to their name, and the roster. The image does not update immediately in any of these locations, except sometimes the profile page. After a few minutes, it seems to update the corner location, but not the roster, and a few minutes after that the roster will update as well. This issue is not present in 19, where all the locations update in sync. Either there should be no wait time at all, or the waits should be synchronized with a warning that says this may take a few minutes to update. The current warning only says the user may have to refresh the page, but refreshing the page has no effect on the view.