Complex sentence: Manson initially referred to "Lest We Forget" as the band's "farewell album" because he had no desire to continue making music, although this ultimately turned out to be false with the release of "Eat Me, Drink Me" in 2007.
Split into simpler sentences: Manson initially referred to "Lest We Forget" as the band's "farewell album" because he has no desire to continue making music. This has turned out to be false with the release of Eat Me, Drink Me in 2007.