Resolved
Fixed, shot creation modified to allow for synclabs use.
Note: old shots before fix will not be able to use synclabs models.
Identified
A Discord user notified us that the Lip Sync 1.6 model was not working in the multi-actor editor. We narrowed down the problem to be caused by updates to actor preparation, which now cause both the multi-actor editor and single actor editors to fail lip sync generation for any sync labs model.