Hourly Collection Graph - clock wrong

It’s 5:30 PM (BST) in the UK now, the hourly collection time graph seems to be between 2 & 3 PM (BST) … by the where the counter is it’s at about 2:20pm, is there time sync problem on the server?

(It would be nice to have a checkbox to select show this as UTC)

I guess this is due to the stats system which cannot keep up with the volumes of PiAware traffic.
See http://discussions.flightaware.com/ads-b-flight-tracking-f21/stats-not-up-to-date-t26479.html
/paul