@Marrel only bugged after you got your first legendary. So those of us with 0 legendaries were not effected.
Not necessarily. Because think about it, those who received a second legendary from this bug now inadvertently benefit it. This sets them much further apart from those who have One legendary, and those who had none.
This creates a discrepancy between the haves (2 legendaries), have nots (1), and "have have" nots (none).