The official Pokémon movie website has updated. Translations follow:

Media Information

Magazines:
Tuesday August 1st: "TV-kun" - Presentation of attendance gifts
Tuesday August 1st: "Kindergartener Magazine" - Coloring page etc.

Tv Shows:
Sunday July 30th: "Pokémon no Uchi Atsumaru?" on the TV Tokyo Network - Marshadow special/Guest (Koichi Yamadera)
Sunday July 30th: "The Pocket Monsters Anime Premium 10" on TV Tokyo - Message (from Rica Matsumoto)
Sunday August 6th: "The Pocket Monsters Anime Premium 10" on TV Tokyo - Message (from Kanata Hongo)

*Note that these are the scheduled publication dates/air dates, and as such are subject to change without notice.
*Broadcast dates will vary depending on where you live. (some areas exempt)
For details, please see the website of your local TV station.

Source: http://www.pokemon-movie.jp/news/?p=3023