Hiro Mashima (The creator of Fairy Tail) has stated on Twitter that he plans to publish a total of 128 pages between Issues 32 and 33 of the Kodansha's Weekly Shonen Magazine.
These are dated to come out between July 10th and July 17th.
Hiro Mashima also believes that this is the first time the magazine has ever done anything like this.
In addition, he also tweeted that he would be releasing even more pages in the Magazine Special on the 20th July. That adds up to about 150 pages of Fairy Tail between July 10th and July 20th.