For some reason two of my listings had extortionately high prices that don't show up on Price High to Low.
Plus when I tried to amend them after deactivating them they wouldn't amend by just clicking and editing and activating the listing you have to activate then edit.
Just thought I would be helpful just in case others have this issue.
Have you fixed the issue now then?
Personally I never deactivate in order to edit a listing. I just go in and make the changes in the active listing and then 'publish changes'.