http://www.u2.com/news/title/new-shows-added-for-europe:
"four additional shows have been added to finalise the European leg of The Joshua Tree Tour 2017 this summer.
These second shows will be at Twickenham, London on July 9th, the Olympic Stadium in Rome on July 16th, the Stade de France in Paris on July 26th and the Amsterdam Arena on July 30th"
I still think a second Dubs date will be added (but I still can't go). Maybe these are the last 'summer' dates of '2017' but that doesn't prevent Autumn/Winter arena dates nor 2018 dates for an European leg 2 of JT, or to support a new album?!..