You can try restoring your backup archive with --no-remove-on-failure option.
Once done, check if /opt/node_n/n/versions/node/22.22.2 exists on your system.
If so, then edit /etc/systemd/system/ghost__2.service and change 22.22.1 to 22.22.2.
Run systemctl daemon-reload and restart ghost__2.service.