Happen. Despite it, the Jazz have a 3 game lead in the Western Conference. While I am not sold on their style winning in the playoffs, I would be a bit surprised if they don't keep the one seed with other contenders having their own issues (barring injuries of course).
In other words, the Jazz aren't 19-1 good. They also aren't 1-3 bad. But they are good enough for a one seed which gives them a great shot in the playoffs. Enjoy. I have been surprised by their play this year. Best Jazz team in a long while.