I am on 2017.10.18.
I've been a Go+ user since the very beginning and never had any issue with the app. After the recent update, however, every time I restart the app the downloaded albums and playlists would disappear. Tried cleaning cache, removing download, switching between SD card and phone memory, re-login, and reinstall, but none of it helped. Strangely, the first playlist or album is always fine, but all the other downloaded lists would disappear. Please help.