What a sad story. The pedestrian has cerebral palsy with sight issues, the cyclist was 77 and the woman driver is only just able to start driving again.
I would say that the cyclist should have seen the problem and stopped - she should have had control of her own bicycle. The path was very narrow, especially as they met at a lamppost, and it was not a shared path - the nearest sign was 100m away and there was nothing on the path marking.
You could part some of the blame from the driver, although it's a bit harsh to say so. A good driver would have seen what was could have happened and slowed and move right a bit just in case.
That said, the pedestrian must have some part to blame too. Whether it's as much as the judge said, I can't see ... it seems harsh. However, it certainly did not help that she didn't stop after the accident, but carried on walking to Sainsbury's and left it to the driver to deal with. I really help that her disabilities gave a decent explanation, rather than she was just callous.