The Nitrado "Import Official" function has a list that's a year old.
"This menu allows to import the official savegames to your own server. During the import, your current savegame will be deleted and replaced. The backups listed below are dated 24th August 2017."
Not only that, the save for my server seems to have been corrupted, and put my server into a restart loop, or rather, would never restart. Given that other Legacy servers have shut down since then, I simply don't believe the comment that this round will be available on Nitrado.