In three weeks, when the time changes in Europe and many other countries, there will be more changes.
Tonight, Saturday, the clock in SL will move one hour forward (spring forward, fall back).
As usual, there will be changes in the class calendar. Different changes in different countries.
My advice: check the class calendar for your country.
The list of countries is in the right-hand column of this blog and on the school website.
If you cannot find the calendar for your county, tell us.