I think it's time to say it. Let's be honest here, the singleplayer mode, in its current state, is pretty much unplayable for MOST PLAYERS. You never know when you'll get a bugged quest. You never know when your game will crash. You never know when your save will become incompatible. So many issues, both minor and big.
I understand the devs need players to play the game and help them with many of these issues, however, most players won't be patient enough to do that and most likely request a refund. That's just how it is...