Pip disgusting - reassessed and given zero points, how is that possible? Any advice?

There's no solid evidence of them receiving money to turn people down.

There have been reports in the past that assessors received financial incentives to complete more assessments, but not specifically for rejecting claims. In theory, the number of assessments that were taken on by over-stretched assessors may have affected how accurately they were reported, and this could have lead to unfair rejections. But there is no evidence to suggest that they were specifically given bonuses for rejections now or in the past.