Login issues when Django app is deployed to Heroku
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I have a bit of a strange issue with authenticating users logging in to a site which is deployed on Heroku.

When I log in to the app, and I enter the CORRECT username/passowrd it brings me to the desired page (What's Next). The way I know it's correct, is that when I enter an incorrect password, it will tell me and return me on the login page to reenter my username/password.

This doesn't happen all the time -- so I don't know if it has to do with me loading in JSON files of user data into Heroku and then messing something up.

Does anyone have any hints into how I can troubleshoot this, or has anyone heard of any known issues with Heroku on this front?

Thanks!