I noticed, the scenario maps had numbers as their name instead of their names. That was caused by the fact that I originally created them for a campaign and they were numbered to fit the different scenarios. I changed that now, so that the current archives contain correctly named files.
That was especially confusing with Grasland and Grasland 2 since Grasland had a numeric name and Grasland 2 was named Grasland... [metalhealth] fixed that