I installed devuan today while in the USA, and was properly prompted for
a selection of USA timezones. That starts out as a good feature, as many
other installers just offer all timezones. However, the devuan subset
wasn't labeled in conformance with the names of the IANA tzdata
database[1], which has me suspicious there might maybe possibly be a bug
in how the timezones are being set.

[1] https://en.wikipedia.org/wiki/List_of_tz_database_time_zones
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