I spent some hours to re-enter the whole content into a new survey. The problem is still the same.
I figured out that longer text portions (Questions, answers) will be truncated after ~107 letters and sorted randomly into XLS-cells. Using underlines for the CSV-export does not work as well to keep all together.
If I use shorter questions and answers of my "Dummy Test File", the problem does not appear. Is there any restriction for length of questions and answers?
I am very frustrated, spent so many hours again endig up again in same data mess result...
-> Is there any risk when updating, that I may kill the whole survey?
-> And how does an update work?
-> Is there already a newer version than my build? Simply re-install limesurvey on the Host?