In previous versions, the default for most items was 'N/A', it's now defaulting to 'NULL' - which is being exported. Can we change the default installation to be 'N/A' please.
This is actually no longer an issue. However, if you ran the program while this was an issue, the "null" values got saved to your legacy.ini file and supersede the correct default. To clean this up, edit settings/legacy.ini and remove these lines:
After that, you should get N/A again.