The official Pokémon movie website has updated. Translations follow:

An "Infiltration" Report from the Rocket Gang's Emergency Meeting

The Rocket Gang held an emergency meeting somewhere in Tokyo on Thursday July 13th, 2 days prior to the movie premiere.
On this day, a total of 100 Rocket gang members and aspiring members came together.
Prior to the emergency meeting where a "Grand Project That Will Shake the Entire World" was going to be announced,
everyone were guided to an open plaza near the venue, and when they arrived there, incredibly enough a gigantic Nyarth balloon made its appearance!
This spectacle startled not only the attendants to the meeting, but also random passerbys.



The Nyarth balloon gradually grew bigger and bigger.



The attendants then gathered at the meeting venue one by one, before the emergency meeting started.
Excitement filled the air as the Rocket Gang mark was shown at the screen at the venue.
Some of the Rocket Gang members were also singing along with the Rocket Gang Team Song as it played throughout the venue.



The meeting then finally started, and the attendants shouted with joy as they heard the voices of Musashi, Kojiro and Nyarth echo through the venue.
They got even more excited when Nyarth showed himself.
And then it was finally time for the announcement of the "Grand Project That Will Shake the Entire World".
The project involves the Nyarth balloon from earlier appearing here and there throughout Japan and creating trouble.
This announcement caused a huge stir among the attendants!
The attendants were also overjoyed to hear the announcement that the Nyarth balloon story would be covered by "Oha Suta" (airs Monday through Friday at 7:05am on the TV Tokyo Network),
"Pokémon no Uchi Atsumaru?" (airs every Sunday at 8am on the TV Tokyo Network),
as well as the "Pokémon Fan" issue that will be released Saturday July 15th.
It was then time for Musashi, Kojiro and Nyarth to ask the audience some questions. When Musashi asked "What will you be able to do if you become our subordinates? Do you have any noteworthy skills?", one of the Rocket Gang members replied "I speak English", to which Musashi and Kojiro responded by saying "We're saved!" in unison. When that member was then told "Then you can help us invade the world!", all the other members applauded.



And then, after everyone had watched the world's first screening of the digitally remastered version of "Pocket Monsters episode 1",
they all took a commemorative photo together, after which the emergency meeting concluded without a hitch.



Source: http://www.pokemon-movie.jp/news/?p=2953