2nd pip assessment

I've had a second pip assessment as Capita say the first one was incomplete. I asked the assessor if she knew it was my 2nd one in a month and she said she wasn't aware of this. When she was completing the questions I asked her if she had access to the first assessment and she said no. Anyway she mentioned something that could only have come from the first assessment which I find strange. She read the medical report they had for me and it was from 2007. I couldn't believe it and asked her to read it again. Things have changed a lot for me since then including three major surgeries. I told the assessor this but I'm not sure if she recorded anything or not. Is it up to Capita to contact gps etc or does DWP do that. I was told my gp when I asked him for medical evidence to wait until they contact him.