Re: TOCs of 2 structures unintentionally melted together
This is kind of strange ... I justed checked structure C using tiki-edit_structure.php and found structure D indeed appended to the end of structure C (that is, structure D was entirely replicated as the tail of structure C).
I can only guess that something got messed when I moved three nodes from D to C, but those nodes where on the second level of both structures, so it should not have changed anything on the topmost level of the structure C.
After I deleted the unwanted tail of structure C, everything seems to be fine again now.
-- Dan