Dhcp_host_domain_ng.py does not observe configured time zone

Software SW bugs discussion
1

From system log:
Nov 1 18:33:47 turris /dhcp_host_domain_ng.py: Refresh kresd leases
Nov 1 18:34:01 turris crond[14658]: (root) CMD (/usr/bin/rainbow_button_sync.sh)

2

if your problem is that the real time is different, this problem is known and apparently used by musl-libc.