Steps to reproduce:
# Create New Document named `Temp1` at `/w/some_path/temp1`
# Rename document to `Temp2` and move it to `w/some_path/temp2`
# Make some edits to the body of the page
# Rename document back to `Temp1` and move it back to `w/some_path/temp1`
# You should get the Unhandled RuntimeException visible in the attached screenshot
{F1738005}