Either PS3's patch is having trouble in the certification process, leading to new DLC foundations added to the game when it gets approved (thus, PS3 DLC!) OR Bethesda doesn't even plans to release it for PS3, like happened with 1.6/1.7
So either we get the DLCs or we are screwed again.
Bethesda didn't even published it on their blog or on the forums yet. But I fear bad news for us again.