I'm having an issue with some of my surveys. In the token table it says that the survey was completed. While filling out the survey everything seems to work like expected. But at the end of the survey no answers are save. This currently happened for 13 or the 537 responses.
I've not upgraded lime survey to version 2.05 because I saw that it (looks like it) changed a lot. We're currently starting a study with lime survey. Would this solve this problem? Is it safe to upgrade? Are there any know issues with the latest build?