After clicking the edit button on subsection "Kurzfristig" of the attached file, the edit textfield shows
the following wiki source:
===== Kurzfristig ======
* [[intern:Lieferungen|offene Lieferungen]]
* offene Worklist-Einträge 2008
* Test Ende
=
Notice the single "=" on the last line.
Saving the page results in:
====== ToDo ======
* Test 1
* Test 2
* Test 3
- <del>Serverraum Wandverkleidung montieren</del>
- WC Spülung reparieren
- Waschbecken Abfluss undicht
=
===== Kurzfristig ======
* [[intern:Lieferungen|offene Lieferungen]]
* offene Worklist-Einträge 2008
* Test Ende
=
==== Langfristig ======
* A1 -> VPN mit coop?
This way, section headings of successive sections get scrambled after saving the page.
The described behavior only appears when a section is edited via the respective edit button. Editing
the whole page works as expected.