https://www.apkmirror.com/apk/sling-tv-l-l-c/sling/sling-8-9-121-release/sling-live-tv-shows-movies-8-9-121-3-android-apk-download/
Just downloaded the Sling TV: Live TV + Freestream 8.9.121 (x86_64) (Android 5.0+) APK from @APKMirror