The most common reason for a sudden loss of download privileges is a change in your account status.
Moving from an Individual Plan to a Single-Device Plan restricts you to listening on one specific device, often requiring you to re-download music in standard quality for that specific hardware. no longer download amazon music
Amazon requires the app to "phone home" at least once every 30 days. If you haven't connected to a wireless network within a month, your offline licenses may expire, rendering previously downloaded tracks unplayable. 2. Device and Storage Limits The most common reason for a sudden loss