Issue Summary

A confluence page shows drop down arrow even though all it's child pages are moved.

Steps to Reproduce

1. Create a page, page A
2. Add some child pages to it
3. Create another page, Page B
4. Move the child pages under parent page A to parent page B

Expected Results

Given all the child pages are moved, there should be no drop down

Actual Results

The page A which had child pages earlier still shows a drop down arrow like it contains child pages

Workaround

Archive the impacted page and then restore it.