2) How the heck does Delphi have silver blond hair, when both her parents has jet black hair?
3) How can Lily and James go on a walk with baby Harry when they are supposed to be hiding inside their invisible home? In Lily's last letter to Sirius, she mentioned James getting depressed because they can't leave their home.
4) How in the name of **** did Albus and Scorpius get the blanket of baby Harry to send their parents that message?
- You should read it again
- It has major plot holes
Most Helpful Girl
I haven't read/watched Cursed Child yet, but I hope that I can clear up the 3. for you: As far as I know, the Fidelius (the magic spell which was there to hid the house) was made quite a time after Harry was born. So its quite possible that Lily and James went on walks with him before that.