As title says.

[12:34:08.572 V] NPC "TR_m7_Oberius Vulso" (Oberius Vulso) has nonexistent faction "T_Glb_VintnersGuild", ignoring it.
[12:34:08.574 V] NPC "TR_m7_Calvus Bursio" (Calvus Bursio) has nonexistent faction "T_Glb_VintnersGuild", ignoring it.
[12:34:08.578 V] NPC "TR_m7_Pelwyn Decarme" (Pelwyn Decarme) has nonexistent faction "T_Glb_AstrologersGuild", ignoring it.
[12:34:08.580 V] NPC "TR_m7_Parienna Amalius" (Parienna Amalius) has nonexistent faction "T_Glb_VintnersGuild", ignoring it.

Pelwyn Decarme can just be moved to the new T_Glb_AstrologicalSociety. There's no faction alternative for the Vintners' Guild anymore, so if we want the three other NPCs to still say that they are wine merchants, they will need some unique dialogue.