Not able to login via wordpress auth0 plugin - did something change?

Hi everyone - as of today i can’t access the wordpress backend anymore using the auth0 plugin login form. I suddenly get CORS and 526 invalid ssl errors (…has been blocked by CORS policy: Response to preflight request doesn’t pass access control check: No ‘Access-Control-Allow-Origin’ header is present on the requested resource…) any thoughts? We are behind Cloudflare also…but did not change anything…did something change on the auth0 endpoints?

Thanks!

fyi - this has beens loves as the Cloudflare ssl had some configuration errors.