System Status No Longer Updating

I recently upgraded FreePBX to 2.5.2.3 and now I notice that the System Status page no longer updates. I have to hit reload to get the current status. On the old version it used to redraw the screen periodically, perhaps every minute. I have checked on several browsers and it no longer updates on any of them.

Did I break it when I upgraded?

Is this a bug?

Did they change the behavior?

Any advice on getting this page to automatically update again would be appreciated.

Thanks,
Kyle