Many countries in the world will put their clocks back by one hour in the early hours of Sunday morning. If you are the host of a league in an area that observes DST and you want to race at the same time tomorrow as you did today...
Before today's race (or if you don't race today, more than 24 hours in advance of the start time of your next race) you should go to Edit League / Schedule and adjust the race time 1 hour forward
I appreciate many of you already know this but in conversations I have had with a number of league hosts there remains some confusion as to when the changes need to be made and in which direction the race time should be adjusted.
I hope this helps.