NETFLIX DVD is DIFFERENT ... WHY?

I rented the film from Netflix and the Contents are different from IMdB:

On the Netflix DVD:

Matthew Barney: “Hoist”
Larry Clark: “Impaled”
Richard Prince: “House Call”
Gaspar Noé: “We *beep* Alone”

Marilyn Minter: “Green Pink Caviar”
Cecily Rose Brown: “Four Letter Heaven”
Tunga: “Cooking”
Sante D’Orazio: “Scratch This”


MISSING are:

Marina Abramovic: "Balkan Erotic Epic"
Marco Brambilla: "Sync"
Sam Taylor-Wood: "Death Valley"

Why doesn't IMdB mention this difference? It's not like Netflix wanted to insert less explicit material, because Tunga's contribution is very explicit (including close-up female defecation and urination!)