Dont know if applicable to The +1 choice. But you can certainly «save» them by
killing» The Hag. Not all of them are really saved though. Also, remember to go back to The start of her lair. You can now safely Cure The Dwarf from being stone by using Basilisk Oil on him. And The guy by The mirrors is saved. The rest of The Victims are still screwed/dead though if memory serves.
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