Our daughter also won at tribunal the first and second times, and did not get a review with time for completion before Covid, just an 'ending' letter. We did the new claim before the old one expired, though not by much due to pressure of my husband's ill health. Then they did not extend her award when covid hit as she was already in the system, so her payments stopped. When we found out she was choosing between heating and eating, we had to sub her for months.[just as well we could...] Being chilly is not good for fibro, CFS etc .
Best wishes for energy to deal with it all, Denby.