Hello Max,
since the update, New World Studio is a different version, out of NWG. It's a mega region in standalone with hypergrid (from where you can tp on NWG using hypergrid). Lycie's post concerns the old version of New World Studio and is not available since the update.
If you have saved your region, as indicated in world and on the blog or also by notifications, with an oar file, you can load it now on the new version of New World Studio using the command :
load oar nameoftheregion.oar
If you didn't made the backup in oar before the update, sorry but your region is lost now (this is why we have post everywhere to inform people about this).
Regards,
Calice.
Calice Newman
NWG Admin