Duplicate UTF-8 Locations

I found these cases of the same city, state and country but with varying latitutes, longitudes and location_ids while looking at locations containing UTF-8 characters. I also found similar duplicates where there aren't UTF-8 characters in the city and state. Clicks on location_ids will bring up raw patentsview data below the table for that location_id.

This page is sending in a get request to the /locations endpoint (locations abbreviated):
q={"location_id":["39.7864|-75.5436","39.786389|-75.543611","42.066|-91.6761"]}
&f=["location_total_num_patents","location_state","location_country","location_id","location_city","location_latitude","location_longitude"]
&s=[{"location_country":"asc"},{"location_state":"asc"},{"location_city":"asc"}]
&o={"per_page":300}

CityStateCountry latitudelongitudeLocation_id
Requesting data from Patentsview. Results will appear here in a few seconds!
¹Number of patents associated with this location
Rows returned: ?