Move on Pinuz. There are other jobs out there. I was in the same situation a little over a year ago and a few months later I got 4 job offers in the span 2 months with relatively good T&C's.
I also had a pleasant day at RYR, the assessors were very friendly and I thought I did well. Maybe I did, but something raised a flag for them and made them realise I was not the good fit for them at that point in time.