The file (see URL above) does have geolocation info in the EXIF (37.769612N, 122.433282W), but MW1.18 as deployed at the Commons doesn't display it.
This is a regression, previous MW versions did display the geolocation in the EXIF for this file.
exiftool can also extract the geolocation: http://regex.info/exif.cgi?imgurl=https%3A%2F%2Fupload.wikimedia.org%2Fwikipedia%2Fcommons%2F6%2F62%2FDubocePark.jpg
Version: 1.18.x
Severity: minor
URL: https://commons.wikimedia.org/wiki/File:DubocePark.jpg