Hi Paul!
You’re right. Version 1.0.9 did not read genres stored as ID codes correctly. Because of that bug, also the empty Wavelab entries were not shown. This has been fixed in later version.
If you are only using Wavelab DDP images, you might be fine to go on with V1.0.9. But if you use images created with different applicaions I recommend to update to the latest version.
Regards,
Gregor