Broken breadcrumbs when user sets as parent to a document a page to which he has no view rights

Steps to follow to reproduce:

• Create a different user from Administrator (e.g. JamesJoyce)
• Logged in as Admin create a new page (e.g. NewPage). Remove the view right to that page for JamesJoyce.
• Logged in as JamesJoyce create a test page (e.g. Test).
• Set NewPage as a parent to Test
• Click "Save & View"

Result: Instead of the breadcrumbs displaying the parent > child relationship the following is displayed:

$escapetool.xml(${pdoc.getRenderedTitle('plain/1.0')}) » $escapetool.xml(${pdoc.getRenderedTitle('plain/1.0')}) » Test

(See attached images)