I'm confused about the Spoon Isle Trio/Thief, Treasure Hunter and Swordfighter. According to IMDB they're voiced by Jared Emerson-Johnson, Andrew Chaikin and Brian Sommer in both Siege of Spinner Cay and Rise of the Pirate God. But the Swordfighter and Thief sound completely different in their two appearances - they have gruff pirate voices in Siege and have an Irish accent and a smooth deep voice respectively in Rise. And I dunno if the Treasure Hunter guy even says anything in Siege.
So what's going on? Did the voice actors think they were voicing new characters rather than returning ones? Or were they replaced, with a credits mixup?