A minor flaw: The Slytherin girl who likes to get there first with gossip (in chapters 41 & 46) is named Millicent Bulstrode. But in Chapter 62, her name is Margaret Bulstrode.
Millicent is a 1st year girl, normally there is no reason to hand out time-turners to 1st years (no conflicting elective classes) and it would probably have been more difficult to directly include a 3rd or higher year in the foreshadowing. Presumably Margaret (4th year) is Millicent’s elder sister and told her the gossip in secret.
A minor flaw: The Slytherin girl who likes to get there first with gossip (in chapters 41 & 46) is named Millicent Bulstrode. But in Chapter 62, her name is Margaret Bulstrode.
Millicent is a 1st year girl, normally there is no reason to hand out time-turners to 1st years (no conflicting elective classes) and it would probably have been more difficult to directly include a 3rd or higher year in the foreshadowing. Presumably Margaret (4th year) is Millicent’s elder sister and told her the gossip in secret.