Pip tribunal with different panel

My pip tribunal was today after an unsuccessful medical assessment in December ‘17
After having to sit for 20 minutes in the waiting room with a DWP representative sitting flicking through my records for all to see.. I was called in and only got as far as sitting down when asked to leave again.
Something to do with they had forgotten to look at my medical??
I wasn’t really listening as I was in the minute of a panic attack.
5 minutes later in we went to be told they were asking for an adjournment as one of the panel had previously had contact with me through work.
I’d been in such a state I never even noticed.
So I have to wait again for another few months for new date.
My question is do any notes made by the panel get passed over or are they destroyed?
I had been working legally under permitted work but only my manager knew no other work colleagues did. Could she make comments about me which could affect my appeal?
It’s been about 3 years since I dealt with her and my claim is only from October ’17.

Thanks for the reply Gordon.

Sorry I wasn't clear.. I haven't worked for over 3 years but had previously been trying to return to my old job under permitted employment but suffered a break down which led to my current issues for which I then got awarded DLA.

The panel member worked for another company who i dealt with now and again and it was her comments i was worried about.

I think its just me panicing about going to tribunal again as one of the points on my F2F i'm fighting is that the HP commented that i'm educated and used to work in a management role so i couldn't now have mental health issues.

Bluemoon