After October 30th 2016 all my recordings in Finland have two different start time values. On the page that lists all activities, start time is listed correctly as it was. However, when opening the individual page of each activity, one hour is added to the correct start time. In Garmin Connect my time zone setting is GMT+2 Eastern European Time, which is correct (there is no separate zone for Helsinki). This issue seems to be only related to activities in Finland, at the same time period I have recorded activities also in Germany and Thailand - without such an issue.
Does anyone know the reason for this? Can I fix this problem with myself, or is this bug in Garmin Connect?