When I launch DJ, the title/splash screen flips upside down after a split second, remains upside down throughout the initialisation period, finally disappearing to reveal DJ's main interface (oriented correctly).
Maybe I'm unusual in keeping my iPad in a folio cover that orients the iPad with the dock connector on the right, when the cover is acting as a stand. Having the splash screen flip upside down is a minor aggravation but I'd be grateful if it could be prevented from doing so in an upcoming release.