Israel Summer Time
I live in Israel. And today Todoist have began to suggest changing my time zone to UTC+3. But actually according to the recent local legislation summer time in Israel ands this year at October 27 (not at October 6).
For more info see http://en.wikipedia.org/wiki/Israel_Summer_Time
Thank you for your report, we'll look into it now.
This issue has now been fixed. Please change your timezone back to "Asia/Jerusalem" and let us know in case you notice any issues.