Issue Summary

When you copy a parent page and its children, and those pages contain links to the other child and/or the parent, the links automatically update, but the first time you edit the new page, it reverts to the old links. If the customer copies a lot of pages, they might not be aware that it broke the links.

Steps to Reproduce

1. Create a page. Create two child pages.
2. On the parent page, link the child pages. On the child pages, link the parent and the other child pages.
3. Copy the parent, including the children, and apply a prefix to the titles, e.g. "New".
4. Visit one of the copied pages, and you'll see the links were updated to the new pages.
5. Now try to edit one of those pages.

Expected Results

You'd expect that when you edit the page, the displayed new link will show. 

Actual Results

Instead, it reverts to the original page links.

Workaround

In edit mode, revert to the previously published version to correct the links.