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SoD dialogue between Neera and Safana - Audio files from a different actor for Neera?
I'm not sure if this is a bug or just a product of dialogue being recorded at different times, but when Safana discusses how Neera's hair turned pink in SoD, Neera suddenly sounds wildly different, almost identical to Imoen's voice actress. I thought maybe it was an incorrect audio file used, from another VA used at some earlier stage.
I'll chalk it up to wild magic, just like her changing hair colour.
edit: When I reloaded the game, she had a discussion with Corwin where she once again had an entirely different voice, with a bit of an accent. These happen near the quartermaster in the final coalition camp.