Can't access any brand catalogs

[freked]

Hey! I'm currently unable to load any brand assets through the editor. When trying to open a brand, I just get an empty catalog like the image below.

It works fine on https://new.express.adobe.com/, but not when viewed through the embed SDK so the issue seems to be isolated to the embed, same issue can also be verified on the demo site https://demo.expressembed.com/

[freked]

Update: This seems to be working again today!