I can't think what other judgments can be released now! But this case has so many twists and turns who knows...
It is quite common - in my experience at least - for allegations by one parent against another to follow a narrative arc that culminates in allegations of sexual abuse.
I suspect this is almost always due to the fact that after a few years of this, trust and respect for the other parents has absolutely vanished, to be replaced by fear and loathing. You then get a child who is just verbal who says 'daddy touched my bottom' - meaning 'daddy helped me go to the toilet and wiped my bum for me' (or similar).
This is heard by the other parent who immediately seizes on it as evidence of their worst fears, confirmation that the other parent is truly evil, often police and SW are brought in, child is spoken to by other professionals and on the circus goes.
After a few months of this, innocent remarks can have solidified into 'disclosures' of abuse.
i have had cases where children, years later, repeat horrific stories of abuse that just cannot be true - stabbed up the bottom by scissors, but never any injuries of any kind etc - but they believe that they are true. This is just as much abuse as if they had been sexually abused in reality; arguably its even worse because dealing with unpicking a falsehood in your later life that was imposed on you by a parent who is supposed to love and protect you, has the potential to be even more traumatic than confronting a terrible reality - and will certainly be more confusing.