I haven't seen that kind of graph before, but it seems to be working (technically) for me. It's kind of a histogram with the animation happening between years

I haven't seen that kind of graph before, but it seems to be working (technically) for me. It's kind of a histogram with the animation happening between years (buttons at the top). I didn't see any rows with more than one color, so maybe it is buggy for you. Colors seem to align with row labels.