I would assume the reason story was not corrected was it helps make her look more like a “victim” being against 4 boys.......
The reason that the WP did not correct the story is the “four boys” story is more consistent with the 2012 therapist’s notes, than a “3 boys 1 girl” story is.
In fact, the presence of a girlfriend makes the story much harder to believe for many reasons, one of which is that CBF says she fled the house, leaving the other girl alone with boys who had just committed sexual assault.