When querying for an album, it can't fetch the image, archive.org returns NOT Found, but it's there.

Here is the (debug) log:

D: 15:15:36 Last request to (u'musicbrainz.org', 80) was 102663 ms ago, starting another one
D: 15:15:36 GET http://musicbrainz.org/ws/2/release?release-group=10abcd40-8f88-4235-82e4-2d032d664b8c&limit=100&inc=media+labels
D: 15:15:36 Received reply for http://musicbrainz.org/ws/2/release?release-group=10abcd40-8f88-4235-82e4-2d032d664b8c&limit=100&inc=media+labels: HTTP 200 (OK)
D: 15:15:37 Loading album 5e18c675-d660-4890-8e8a-024763325a33 ...
D: 15:15:37 Last request to (u'musicbrainz.org', 80) was 1475 ms ago, starting another one
D: 15:15:37 GET http://musicbrainz.org/ws/2/release/5e18c675-d660-4890-8e8a-024763325a33?inc=release-groups+media+recordings+artist-credits+artists+aliases+labels+isrcs+collections+artist-rels+release-rels+url-rels+recording-rels+work-rels+recording-level-rels+work-level-rels+tags
E: 15:15:37 Network request error for http://musicbrainz.org/ws/2/release/5e18c675-d660-4890-8e8a-024763325a33?inc=release-groups+media+recordings+artist-credits+artists+aliases+labels+isrcs+collections+artist-rels+release-rels+url-rels+recording-rels+work-rels+recording-level-rels+work-level-rels+tags: Error downloading http://musicbrainz.org/ws/2/release/5e18c675-d660-4890-8e8a-024763325a33?inc=release-groups+media+recordings+artist-credits+artists+aliases+labels+isrcs+collections+artist-rels+release-rels+url-rels+recording-rels+work-rels+recording-level-rels+work-level-rels+tags - server replied: Service Unavailable (QT code 301, HTTP code 200)
E: 15:15:37 Error downloading http://musicbrainz.org/ws/2/release/5e18c675-d660-4890-8e8a-024763325a33?inc=release-groups+media+recordings+artist-credits+artists+aliases+labels+isrcs+collections+artist-rels+release-rels+url-rels+recording-rels+work-rels+recording-level-rels+work-level-rels+tags - server replied: Service Unavailable

Here is the album in MB: https://musicbrainz.org/release/5e18c675-d660-4890-8e8a-024763325a33/cover-art
Here is the image en archive.org: https://archive.org/details/mbid-5e18c675-d660-4890-8e8a-024763325a33