Am I going crazy or is issues of Justice league new 52 4, 5, and 6 missing in the series?
Not crazy. Only the first four issues were there when the title appeared in the library.
Issues one through six tell how that version of the Justice League was created, the one including Cyborg.
It is still the official version, I think.
2 and 3 are missing as well
All incomplete arc were deleted…