Rahxephon-Disc 1 Confusion *Possible Spoilers*

[Thinders]

Okay, I checked it out, it definitely doesnt mention the Mu or Tokyo Jupiter being taken over by them before it gives that summary.... Could it be like a missing scene from the set? And to clarify, i made sure, and the recap occurs just after the completion of the third movement... I mean its not likeim having trouble understanding the show but it would be nice to know where they get the information from, and it makes me wonder whether i missed anything else.