It’s not that new streets got added either. I went to the Incomplete tab and looked at the very first street and my heatmap shows I’ve run the whole thing. The nodes on the street page show I’m missing some in the middle though.
City is Albany, NY, first street I looked at is 1st St, appropriately.
This is a street completed during the first run I posted that is showing as not completed now. It was completed when I did the run but something happened since.