Denied PiP renewal, reasons given are an absolute joke.

So I got my pip renewal notice, and had a telephone assessment a few weeks ago which I thought went pretty well. I told them lots of details about my issues and how my daily life is. Came off the phone feeling pretty confident. Had my decision letter today and I was shocked to see my claim was declined. Zero points on everything. So, I moved on to the 'here's how we came to this decision' part and my jaw almost dropped. The decision seems to have been made based on my first ever face to face assessment nearly 5 years ago. Absolutely nothing I mentioned during my phone assessment influenced there decision, in fact it was never mentioned. Everything was based on the face to face. No mention of how things have gotten worse, no mention of anything I said. But that's not even the worst part...

Part of the decision is just a copy and paste of another paragraph. I thought I'd got mad reading it through it, but the second paragraph is pasted mid way in another paragraph. It then goes on to say they made their decision based on my mental state evaluation and my ESA assessment...which was also 5 years ago. Nothing about my latest telephone assessment. 

It's even more shocking because my PiP actually went up a few years ago because an activist for my condition convinced the DWP that it's actually more serious than they gave it credit for. 

Obviously I am going to ask for a mandatory reconsideration and then take it to tribunal, but I find it shocking that the person who decides if I'm allowed PiP can't even be bothered to proof read their own work.