Cast Out, and Hixus Prison Warden problem [Solved]

Smash666

Hi all.
I've noticed a problem with Cast Out, when Hixus Prison Warden and Cast Out are on the battlefield and Hixus is destroyed all creatures held by Cast Out become active again.... it clearly says that they are  disabled until Cast Out is destroyed so Why? 
If anyone has the answer can ya let me know.
Thanks 
Smash

//Edited Title -Brigby

Pcell777

Pretty sure Hixus's description says when it is destroyed all disabled creatures beome active.

Smash666

Um... don't worry I've had it explained to me