When I look at Jeanne Boyarsky profile, I cannot see her e-mail account - even though it is supposed to be public.
I am logged in as jancumps.
We discovered it was a bug through an e-mail exchange with Jeanne.
See attached printscreen on how the profile shows.
There's no bug here; I checked, and Jeanne's account preferences are set to keep her email address private -- so in fact things are working just as they should.