Affects Version/s: 7.2.X, Master
Component/s: Portal Services > Expando
Steps to reproduce:
Add at least one custom field for pages.
Add at least one custom field for users.
Create a page.
Create a user.
Modify the Primary Key of the page (and also every occurence of the value!) in the DB to match the userId of the user.
Delete the page.
The custom field values are deleted for the user as well (it can be seen in the expandovalue table).
The custom field values are not deleted for the user, only for the site.