I know it's frustrating from a planning perspective, but the online calendar at Disneyland.com is updated so late. Like Girimama33 posted, it's not just Aladdin that's not on the calendar for November--but a good portion of the entertainment offerings are not yet listed: Disney Jr, Pixar Play Parade, Phineas & Ferb Rockin' Rollin' Dance Party, Five & Dime, Red Car News Boys, and DJ's Dance and Drive.
I wish the folks running the website calendar could figure out a better way to update the calendar in a timely manner, because it always causes frustration and worry for folks planning their trips. You never know when a show/parade may be legitimately "dark" or if the calendar just hasn't been updated yet. But keep the faith, I'm sure Aladdin will be performing. It's been running 7 days a week in October. I would hope it's the same in November.