Embed draw.io does not appear in confluence page

[Priyanka]

I have been embedding draw.io diagrams in my confluence pages and today I have no luck inserting draw.io diagrams.

It just does not appear. All other macros, formatting work.

I have tried following

1. Empty browser cache

2. Restart browser

3. Open confluence in another incognito mode for chrome

4. Open confluence in firefox 

5. Removed plugins to chrome

Somehow I just cannot embed diagram

I see this in developer tools

Access to script at 'https://d2nbci9klnch1p.cloudfront.net/maersk-tools.atlassian.net/wiki/s/d41d8cd98f00b204e9800998ecf8427e-CDN/-860202281/h/9e3e2e067631d7a843832875b1b443d9/_/download/contextbatch/js/_super/batch.js?externals=__local-default__&locale=en-US' from origin 'https://maersk-tools.atlassian.net' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
requireSuperBatch.ts:154 GET https://d2nbci9klnch1p.cloudfront.net/maersk-tools.atlassian.net/wiki/s/d41d8cd98f00b204e9800998ecf8427e-CDN/-860202281/h/9e3e2e067631d7a843832875b1b443d9/_/download/contextbatch/js/_super/batch.js?externals=__local-default__&locale=en-US net::ERR_FAILED 200

[David Benson [draw.io]]

The issue was caused by an Atlassian problem, https://developer.status.atlassian.com/incidents/9glp59h56c1h. The status report says it's now fixed.

[Prashant Sultania]

Hello @Priyanka 

Welcome to the Atlassian Community!!

I would request to contact your security team and allow the "https://maersk-tools.atlassian.net" at the firewall. Test it on sandbox or lower environment before implementing on the production. This is resolve your issue.

Regards,
Prashant Sultania

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