Can not do planet-latest.osm.pbf import due to SRTM errors (file not found)

Currently trying to do a planet import with elevation data, but the files seem to be missing on kurviger.de’s side

How can I fix this?

Caused by: java.io.FileNotFoundException: https://srtm.kurviger.de/SRTM3//North_America/N56W080.hgt.zip
at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1872)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1474)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:254)
at com.graphhopper.util.Downloader.fetch(Downloader.java:74)
at com.graphhopper.util.Downloader.downloadFile(Downloader.java:114)
at com.graphhopper.reader.dem.SRTMProvider.getByteArrayFromZipFile(SRTMProvider.java:265)
at com.graphhopper.reader.dem.SRTMProvider.updateHeightsFromZipFile(SRTMProvider.java:240)
… 13 more

I see now its a typo in the code. kruviger has the format *.zip, graphhopper expects *.hgt.zip

The file is also missing from the original source: https://dds.cr.usgs.gov/srtm/version2_1/SRTM3/North_America/N56W080.hgt.zip

Kurviger only provides a mirror for the SRTM data provided by the Nasa.

Best,
Robin