ERROR: Systemd Clock Check Result:
Unexpected results by timedatectl.
Local time: Sat 2018-05-26 04:24:34 UTC
Universal time: Sat 2018-05-26 04:24:34 UTC
RTC time: n/a
Time zone: Etc/UTC (UTC, +0000)
NTP enabled: yes
NTP synchronized: no
RTC in local TZ: no
DST active: n/a
It is generally recommended to keep the default as per Whonix Design.  If you did not change timezone related settings, please report this Whonix bug. If you know what you are doing and changed this on purpose, feel free to disable this check. 
 Create a file /etc/whonix.d/50_whonixcheck_user and add:
whonixcheck_skip_functions+=" check_systemd_clock "
since I probably “don’t know what I’m doing” … updating the time in dom0 was no help