I have the following problem with a survey implemented in LimeSurvey (Version 2.05+ Build 140520):
Some of the question groups, including a different number of questions, are not shown in the preview/ test of the question group and of the survey. The questions of these groups do not have any filters. The affected question groups are located at the end of the survey, but if I change the group order and place them at the beginning of the survey, they do appear in the preview/ test.
If I look at the logic file for these questions, the following error message is shown:
"Ungültige Frage - möglicherweise fehlen Teilfragen oder sprachspezifische Einstellungen für die Sprache"