Three additional dates have been added to the ever growing World Tour 2011 (and others confirmed):

May 20 World Trade Center, Dubai, United Arab Emirates – confirmed
May 25 Macka Kucukciftlik Park, Istanbul, Turkey – added
June 24 Ingolstadt, Germany – removed
June 25 Neckarsulm, Germany – removed
July 14 Locarno, Switzerland – confirmed

Meanwhile, the concert in Gothenburg, Sweden on July 24 was close to being sold out so it has been moved to Slottsskogsvallen, which is a much larger venue! Tickets already purchased will, of course, remain valid.