Redirect URI issues with Railway

[Jack-Manning11]

Plan

Premium

Country

United States

Device

Macbook Pro

Operating System

iOS 10

My Question or Issue

I have built out a web app running on localhost that works great and am trying to get it deployed. When swapping my environment variables for the redirect uri to the url created by railway I am now encountering an error saying that it is an invalid redirect uri ("An authentication error occurred while communicating with Spotify's Web API.\\nDetails: invalid_grant Invalid redirect URI"). I have ensured that the environment variable and the uri on my developers dashboard match so I'm a bit lost... Anyone know the fix?