How to fix HostID after OS upgrade

Hi I updated FreeBSD on a droplet (11.3 -> 12.1) and after rebooting my droplet become unavailable because of missed network config. In the /etc/rc.conf I found the following (in the Digital Ocean dynamic section):

...
defaultrouter=""
ifconfig_vtnet0="inet  netmask "
...

After fixing the gateway and IP/mask with actual values - everything works well. At least until next reboot. In the boot log (dmesg -a) I found the following:

...
DigitalOcean: current hostID **adbd6c77-xxx...**
DigitalOcean: expected hostID **d050c92d-yyy...**
DigitalOcean: resizing the disk...
vtbd0 recovering is not needed
vtbd0p3 resized
growfs: cannot find special device for /dev/gpt/rootfs
DigitalOcean: no need to resize rootfs
DigitalOcean: mount configdrive
could not determine starting sector, using very first session
DigitalOcean: applying droplet configuration
DigitalOcean: reading meta-data
eval: /usr/local/bin/jq: not found
DigitalOcean: hostname is set in /etc/rc.conf, skipping setting hostname
eval: /usr/local/bin/jq: not found
eval: /usr/local/bin/jq: not found
eval: /usr/local/bin/jq: not found
DigitalOcean: adding public IPv4 configuration
eval: /usr/local/bin/jq: not found
eval: /usr/local/bin/jq: not found
DigitalOcean: adding anchor ipv4 configuration
eval: /usr/local/bin/jq: not found
eval: /usr/local/bin/jq: not found
DigitalOcean: adding private IPv4 configration
eval: /usr/local/bin/jq: not found
eval: /usr/local/bin/jq: not found
eval: /usr/local/bin/jq: not found
DigitalOcean: adding IPv6 configuration
DigitalOcean: finished droplet configuration
DigitalOcean: re-starting networking
lo0: link state changed to UP
ifconfig: 'netmask' requires argument
ifconfig: 'prefixlen' requires argument
vtnet0: link state changed to UP
ifconfig: alias: bad value
...

So I suppose the reason is in broken hostID - the DO VM-host cannot set proper network config in /etc/rc.conf for droplet because of incorrect hostID. What should I do to fix this?