I am using Auth0 for authentication for an Angular app deployed to Heroku. The login feature was working without issue for the first few weeks but is now failing with " Cannot GET /callback".
The callback url is whitelisted in my dashboard.
The callbackUrl is also set to the correct uri, myapp.heroku.com/callback.
What would cause this to randomly stop working? In the console I see a content security error
Content Security Policy: The page’s settings blocked the loading of a resource at self (“default-src”).
I suspect this could be the culprit but I’m not sure how to solve this. Has anybody experienced this before?