"Berenstein" = AWAKE. "Berenstain" - SHEEPLE... Illuminati Easter Egg.

The Berenstein Bears timeline shift alteration was done by the Illuminati and powers that are beyond my understanding.

All I know is that it was INTENTIONALLY done by powers far beyond our understanding.

It's an Easter Egg, of sorts, and a test, a "watermark". It's been used to determine who is most susceptible to timeline shift technology.

The people who remember it as "Berenstein" are more likely to be "awake", aware types and harder to influence.

Those who remember it as "Berenstain" are the Sheeple, very easy to wipe their memories and control them.

The shift occurred on or around 9/11.

The books / authors were chosen because of the Larry Silverstein connection.

Note: if you've seen a photo of the authors you will know they both "look" Jewish, i.e. "Stein", yes that WAS their name. They were also very, very old appearing in the early 90s, and probably died in the 90s -- not the late 00s or early 10s, as is noted a few places.