From Pottermore Insider.
Today (Monday, 23rd September) in Pottermore Facebook they given this news, we can assume is getting closer, it may be in this week or next week, from how it sounds, so Hufflepuffs be attentive.
Speculations about Harry Potter and the Goblet Fire Instalments on Pottermore
Harry Potter and the Goblet of Fire being made of 37 chapters, so it will be divided in more parts, this is when starts of us being patient and harder to predict, there will be more instalments and each instalments will have more chapters...
I speculate to be around 4 or 5 instalments, each instalments will contain in minimum 5 chapters and maximum of 10 chapters.
So the first instalment I think will consist of 7 or 8 chapters.
which Chapters I think has most probabilities to have New Exclusive J.K.Rowling Info...
Chapter 1: Riddle House (High chance)
Chapter 5: Weasleys' Wizard Wheezes (Low chance)
Chapter 6: Portkey (High chance)
Chapter 7: Crouch and Bagman (Low chance)
(if goes until chapter 8) Chapter 8: Quidditch World Cup - (High chance)