Enabling B2C on Node.js Web App deployed to app service

[xocolatl-aficionado]

I'm trying to get B2C working on my web app that has been deployed ( at least I think) to App service. The website itself is not accessible ( https://b2ctestingwebapp.azurewebsites.net ) although the portal said it deployed correctly.

I use bitbucket to deploy. Web app errors:

I had tested it locally successfully. But B2C upon deployment does not work. My redirect URLs are:

And finally, the B2C tenant app registration:

I'd highly appreciate some insight.

[xocolatl-aficionado]

#15 this is also a recurring issue while I follow the process. An incognito window usually resolves it, implying what I think is a cookie header issue. Please share any details that might help.