Bug#869770: tzdata: Incorrect timezone names for Argentina

[nyuszika7h <nyuszika7h@gmail.com>]

Package: tzdata
Version: 2017b-1
Severity: minor
Tags: upstream

Dear Maintainer,

For a while, `date '+%Z'` displayed 'ART' for America/Argentina/* timezones.
Now it just displays '-03' for some reason. I'm not sure when this issue
started occurring, it was sometime back with jessie. It seems to be an upstream
issue, though.

-- System Information:
Debian Release: 9.0
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.9.0-3-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages tzdata depends on:
ii  debconf [debconf-2.0]  1.5.61

tzdata recommends no packages.

tzdata suggests no packages.

-- debconf information:
  tzdata/Zones/Indian:
  tzdata/Zones/Australia:
  tzdata/Zones/Europe:
* tzdata/Zones/Etc: UTC
  tzdata/Zones/Antarctica:
  tzdata/Zones/Pacific:
  tzdata/Zones/Asia:
* tzdata/Areas: Etc
  tzdata/Zones/Atlantic:
  tzdata/Zones/US:
  tzdata/Zones/America:
  tzdata/Zones/Africa:
  tzdata/Zones/Arctic:
  tzdata/Zones/SystemV: