When visiting the listen import page (https://listenbrainz.org/settings/import/) and trying to import a spotify zip I get errors

On visit:

GET
https://listenbrainz.org/static/dist/~react-resizable/css/styles.css
[HTTP/2 404  23ms]
No `HydrateFallback` element provided to render during initial hydration indexPage.2186bd58c3b178f4db80.js:2:2475614
XHR OPTIONS
https://api.listenbrainz.org/1/import-listens/list/
CORS Preflight Did Not Succeed
Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://api.listenbrainz.org/1/import-listens/list/. (Reason: CORS preflight response did not succeed). Status code: 404. 
Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://api.listenbrainz.org/1/import-listens/list/. (Reason: CORS request did not succeed). Status code: (null). 

On import:

XHR OPTIONS
https://api.listenbrainz.org/1/import-listens/
CORS Preflight Did Not Succeed
Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://api.listenbrainz.org/1/import-listens/. (Reason: CORS preflight response did not succeed). Status code: 404. 
Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://api.listenbrainz.org/1/import-listens/. (Reason: CORS request did not succeed). Status code: (null).