Check out the geojson file for Alaska under State: <img width="978" alt="ak state" src="https://user-images.githubusercontent.com/6305925/46236093-e1e5ed00-c342-11e8-9424-6487fb9cd97c.png"> It's different than the one for the At-Large district. I think these should be identical: <img width="984" alt="screen shot 2018-09-28 at 5 22 11 pm" src="https://user-images.githubusercontent.com/6305925/46236136-10fc5e80-c343-11e8-9bd2-d3e16a17a30b.png">