EDIT: Looks like I didn’t search around in the forums enough. Seems I was able to fix my issue by removing my browser and Android device from the “Authorized Devices” list in my server settings, and logging them back in. Solution from bradbart948: TIDAL integration used to work... now does not work
I am experiencing the same issue as well. I get the “unexpected error” message when trying to load the “My TIDAL” library through the web app, and have access to only the 30sec previews of any TIDAL content. Similarly I only get 30sec for each song in the Android app and the “My TIDAL” library seems empty. When I check the “Other Accounts” page through the web app, it shows my TIDAL subscription being linked (I have tried reauthorizing, and explicitly unlinking and relinking it).
To be clear, I can access all my TIDAL content as expected through the first-party apps on the same devices, so it is not an issue of my TIDAL account losing access to the content itself.
I would be happy to provide any logs that might help, if given instructions on how to gather them.