When converting from BungeePerms to LuckPerms with migration tool, all server permissions are set to use world instead of server in database. This needs to be switched.

https://github.com/lucko/LuckPerms/blob/8326539d406e3ed1affa2861522b42ad33f91ce1/bungee/src/main/java/me/lucko/luckperms/bungee/migration/MigrationBungeePerms.java#L101