Unable to dowload songs

[Malreon]

Plan

Premium

Device

ASUS Zenfone 3

Operating System

Android 8.0

My Question or Issue

After being unable to move my downloaded music to SD-Card, I deleted all app data, reinstalled the app and set download location to SD storage.

Now whenever I try to download a playlist it tells me *You've discovered a premium feature* and won't start downloading.

My account is still subscribed to premium and I deleted all formerly registered devices to avoid not interference.

I reinstalled the app again, rebooted my device, logged out and back in again.  Also there is enough free space on the SD-card and it is fast enough.

Nothing seems to help so I come to the community hoping for aid.

I attached 2 screenshots to help elaborating on the issue (they're in German but you should be able to figure it out).

Best regards

Malreon