Banned from Amazon for graphic content

Apparently Amazon has a "zero tolerance" policy against anything objectionable to customers or anything them deem pornographic or too realistic. Super weird because the movie is not any more shocking than something like Irreverisble which is way more shocking. Maybe they thought it was a snuff film or something? It's still available at other stores that i could find on google and stuff. Seen it before and it's weird that they would ban it but sell the director's other films. I like Amazon otherwise but I didn't know they were so wacked about content. I know they don't sell porn, but this isn't porn, is it? It's surely not snuff either.