Sometimes, the time zone of a specific city is changed by the government.
In that case, we have been trying to correct those time zones as soon as possible.
However, time zones of cities which are already added your “World Clock” app cannot reflect those changes.
（Additional Information ： Automatic reflection were applied from Ver2.2.）
Therefore, if you notice something wrong in your time zones, please try to delete that city at once and then add it on your app again.
If you could not solve the problem, please feel free send us a massage .
Thank you.