Summer/Winter time creates offset

[niccokunzmann]

When viewed, the summer and winter time create a problem. If you are in one or the other, the times go a little off.

See also: https://forum.dhtmlx.com/t/timezone-dhtmlxscheduler/3425/7

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[niccokunzmann]

Adds to the conversation:
UB-Mannheim@79d7ced

[niccokunzmann]

It is an interesting thing: Some calendars are displayed correctly, some are not.

• event-is-an-hour-off.ics.txt
  • 12. Feb 23: event Volunteer Meeting is off by 1 hour: it is displayed as 13:00 but actually is 12:00
  • 24. Feb 23: Box Making Course is actually at 10 and displayed as 10 - correct
• event-is-off-and-later-on-time.ics.txt
  • 12. Feb 23: Open Sunday starts at 11 and is displayed as 11 - correct
  • 24. Feb 23: DIY Friday is at the correct time

In the UK the clocks go forward 1 hour at 1am on the last Sunday in March, and back 1 hour at 2am on the last Sunday in October.

This leads to the conclusion, that there is also a problem that is not related to time zone issues.

[niccokunzmann]

This needs testing but is possibly solved now.