I was wondering if someone could just copy n paste a copy of there sources.list file cause I had issue where mine seems to become corrupt n it is blank. I also had a https issue I manage to fix by manually installing some .Deb packages. But I really like to fix the sources.list so I can start updating again.
deb http://ftp.debian.org/debian jessie main contrib non-free
deb http://ftp.debian.org/debian/ jessie-updates main contrib non-free
deb http://security.debian.org/ jessie/updates main contrib non-free
deb http://apt.osmc.tv jessie main