Cover art retrieval fails for CORS error

I’ve been away for about a week and now cover art is consistently failing to load in ListenBrainz (but is fine in MBZ). It’s a pretty standard CORS error; I can reproduce in multiple browsers, though the console error has slightly different wording.

Access to fetch at ‘’ from origin ‘’ has been blocked by CORS policy: No ‘Access-Control-Allow-Origin’ header is present on the requested resource. If an opaque response serves your needs, set the request’s mode to ‘no-cors’ to fetch the resource with CORS disabled.

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Same here. Related discussion: Display cover arts in MusicBrainz pages: “mb. FUNKEY ILLUSTRATED RECORDS” - #28 by jesus2099

Hi! Do you still see this issue?

My understanding is that CAA was under heavy load for last 2 days exceeding the global rate limit leading to 429 errors which due to some missing headers show up as CORS errors. The ratelimit was increased se hours ago so the issue should now be resolved.

In case it still persists, let us know and we’ll take a look again.