Since adding a custom domain, I am unable to access the original service from the original URL anymore.

https://pokemon-rock-paper-scissors-production.up.railway.app/

I have removed the custom domain and it still returns with a 502 Bad Gateway request. I do not know what is happening.

I am using a Nodejs app and I am listening from the environment variables like so: (I followed the guide it linked to from the error page)

const port = process.env.PORT || 8080;

Request ID:

YxVpNCmtRtSMkhCR3MxkUg_3165824431