It's from yet another Chinese copy boasting an English dub of the badly translated subtitles. Or so I've been told... The subtitled "Backstroke of the West" has been shown at a couple SF cons.
On a side note, the DVD of Carrie's one woman Broadway show "Wishful Drinking" comes out the same week as the Saga does. (Coincidence?) She discusses Leia at length, and even dons the famous bun hairdo again!