Many windows users may have noticed that their clocks were about an hour ahead this morning.  It seems that Microsoft may have suffered a technical issue resulting Windows Time Services incorrectly syncing many client clocks.

QuantConnect users can rest assured that both our live data and live algorithms have the correct time.  We sync our server clocks with multiple NTP servers including two independent atomic clocks.

https://thenextweb.com/microsoft/2017/04/03/windows-time-service-wrong