User blog comment:Jimeee/Dragonborn DLC trailer released./@comment-24.117.22.179-20121108230920/@comment-85.167.219.54-20121109202620

Tiber Septim/Talos Ninth divine is not gone if he was the planet of Nirn would be destroyed, because Lorkham basically became the Planet of Nirn in the Dawn Era, Talos didn't reach divinity. He just replaced a Aedra already existing, so when he replaced Lorkham he became the planet.

This means that "Lorkham's heart" now is probably Talos's heart...