PIP Tribunal Statement of Reasons

I've just received my statement of reasons. It seems to me that any issue they acknowledge can be brushed off as "convenience" or "outwith the scope of this activity".

The one thing that's jumped out at me is that they said I batch cook three days a week, which isn't true. I said one, sometimes two days a week. Is this something that constitutes a mistake on their part?

I'm going to go to Citizens Advice after Christmas, but any advice in the meantime would be greatly appreciated!