Larian Studios Forums Divinity - Original Sin Divinity - Original Sin - General Digital CE

I just copied this off of STEAM:

Buy Divinity: Original Sin Digital Collectors Edition
Includes two copies of Divinity: Original Sin, the Source Hunter DLC pack, plus Beyond Divinity and Divine Divinity. Send the second copy to a friend! (DLC will only be made available on release.)

So the DLC is still there, just not released early.