SYMPTOM:
It is noticed the "-05:00" shows all year round during Daylight Savings Time (from March to early November) as shown below:
2017-11-17 12:20:00.198-05:00 [HOST:xxx][SERVER:CastorServer][PID:1468][THR:6284][Distribution Service][Scheduler Trace] Return from MSIScheduler::OnTriggerSchedule(); iScheduleObjectID = ...
It is expected to display "-04:00".
This is a known issue with Strategy 10.x.
Currently this issue is still being reviewed for feasibility by our Technology team and it is not scoped for any upcoming scheduled Strategy release.