Complex sentence: Jaden is later featured helping Jan Ors, so it is speculated that Jaden remained on the Light Side, or that he turned to the Dark Side, but was converted back, so the ultimate fate of the Cultists is unknown.
Split into simpler sentences: Jaden is later featured helping Jan Ors, so it is speculated that Jaden remained on the Light path. But it is also speculated that he turned to the Dark Side, but was converted back to the Light Side, so the ultimate fate of the Cultists is unknown.