DominicCobb said:

That's from September 2011, the month the blu-rays actually come out. So we'll probably know about a new release before we know the old blu-rays are out. Until an announcement, it's all speculation.

Yes it is from September 2011. But you're probably right. My line of thinking was that maybe they were letting them fall out of print, but I see that they went out of print when the Blu-Rays were announced.

Regardless, I am probably reading too much into this, but I thought it was interesting that Amazon made no claim that they would be getting more in stock, which they generally do when they expect it.