If in VFS they say that something you have provided isn't needed, it's not needed. They are the ones who do the processing!
Ours is not to question why - ours is but to do and die!
It's ok nothing to be worried about.
As for Bher's situation ...I can't get my head around it... but I am sure it was an anomaly.
YES JAMES BHERS REFUSAL IS A MYSTERY TO ME AS SHE SUPPLIED ALL THE NEEDE DOCUMENTS THAT WAS REQUESTED THEN TO BE REFUSED FOR NOT ENIUGH EVIDENCE STRANGE I THINK THERES MORTO THIS THAN MEETS THE EYE