Cast Out, and Hixus Prison Warden problem [Solved]

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

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

Um… don’t worry I’ve had it explained to me