Calendar - upcoming events show on wrong day

[Viktor]

When I create event in calendar all is save ok. But in right box (upcomming events) the events are disaplyed from day before and only from google calendar. Bellow i send picture with details.

I have same problem on all my pcs (2).

[DK (l3cc)]

I found no problems with Google calendar, but do have this issue with the local calendar.

[DK (l3cc)]

Allow me to correct what I stated before: this is happening to me also when I use Google calendar. It really doesn't matter what calendar I use. Events in the calendar are shown in the correct day, but when you click that day nothing is shown in the detail (right pane). I have to click in the following day to get previous day detailed data.