Hi there,

This edit has broken the Houghton Township boundary due to the partial deletion of ways. https://pewu.github.io/osm-history/#/way/146305503, https://pewu.github.io/osm-history/#/way/146305371, https://pewu.github.io/osm-history/#/way/146305725, 
https://pewu.github.io/osm-history/#/way/146305446
 
all seem to be part of the problem. Could you please fix this when you get a chance? Thanks!