Failure when downloading a json

[Muddysoil]

Hi everyone!

I am encountering an issue while trying to download the following json with dezoomify-rs:
https://iiif.universumdigitalis.com/memling/iiif/10-00-VIS/info.json

This is the image:
https://closertomemling.be/en/artworks/de-rojas

When I paste the json into dezoomify-rs, it shows me all the resolution that I can download, but at the end of downloading, errors shows up, saying it cannot find any tiles.

Does anyone understand the problem why this it happening?

Thank you for the help!