Stop syncing button is gone

I created some new pages for our site, but now I need to stop the syncing between the pages. When I began turning pages off it worked perfectly. Then I made it to some other pages and as you can see in the attached picture, it tells me the pages are synced, but the option to end the syncing is no longer there.

This is keeping the pages that I cant tell to stop syncing from displaying in the navigation on our site.

Any help would be so greatly appreciated!

Hello Chris,

I have replied in the support ticket, but for convenience of the community will paste the reply here:

This behavior could happen (in Sitefinity 6.3 or earlier) if you have synced paged having other synced page as child and the only way is to split all children first.

In Sitefinity 7.0 was made significant code refactoring and you can have synced pages as children of a split page.

Regards,
Vassil Vassilev
Telerik