ZBib: "An error occurred while citing this source." (CORS)
Similar to https://forums.zotero.org/discussion/75278/zbib-failed-to-fetch-bibtex-and-ris:
Failed to load resource: the server responded with a status of 502 () zbib.org/:1
Access to fetch at 'https://t0guvf0w17.execute-api.us-east-1.amazonaws.com/Prod/search' from origin 'https://zbib.org' 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.