Yeah I already checked out the Tunein channel for Roku. The add custom URL is not available on the Tunein channel. I tried finding the add custom url on the tunein website and even downloading the app for my windows 10 pc. But I found out they removed the custom url option on them. I did just try the Tunein app for my android phone and on there I can put in a custom url. The issue is that I am not allowed to favorite it. That custom URL will only show up on the tunein app on my phone. It won't show up in the recents list.
Your link you shared said this.
"In order to maintain profitability and continue to keep this great music available, DI.FM is also making some hard decisions to limit our free streaming service, including shutting down all third-party access to our free streams through services like TuneIn, iTunes, and other radio directories. In addition, only Premium members will be allowed to access our steams on hardware players like Sonos and Squeezebox."
Which says they are shutting down the streams on stations.
The only way I can listen to the stations on my Roku is through a music app that allows me to put in a custom URL that I get from being a premium member.
Thanks for the quick response.