I have a ticket open but someone might have had this before and a solution so I can cancel my ticket :-)
I have a site with multiple languages. I added a new language Russian and started to add copies of the page. However the copies are saved to the root instead of the hiarchy from the original language.
Original language shows page in right place but if I swith to RU they are added to the root.
If I then drag the page in RU to the right place of course they are moved to the bottom of the original page. Somehow it seems the hiarchy is out of sync.
Updated site to 6.0 from 4.somewhere a couple of weeks ago.