Github user ahutsunshine commented on the issue:
https://github.com/apache/incubator-griffin/pull/435
@chemikadze
You are right. In backend, the method of getTimeZone always returns GMT
timezone for UTC-1 or UTC+01:00 or other similar formats, as the given
timezone ID cannot be understood. Currently, I have no better idea to parse
different timezone formats in backend. I prefer to solve the problem in front
end using a full name such as "America/Los_Angeles", or a standard ID such as
"GMT-1:00". Do you have better idea for backend ?
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