Comment 7 for bug 80038

Yep, Evolution thinks that Europe/Vilnius is +02:00 all year round.

Mozilla Calendar, BTW, is even more stupid than you could possibly imagine.
When you export that event (which stated as 12:00 UTC == 15:00 EEST, and which
Mozilla Calendar presented as 16:00 local), then Moz Calendar happily writes a
.ics file inside which that event is described as starting on 09:00 UTC!!!

Yuck.