I've just come up with an idea that the translator might be confused 優雅 with 優美. 優美 literally means "beautiful but not showy", whereas 優雅 doesn't always imply "beautiful".
Oohhh, thanks for the update. One of the Japanese people displaced by the tsunami wrote it down and the film had it translated as that, so I was thinking how much of the word was literal versus the director's take.