So I was looking at the first batch of World Hub airports that have been updated and added into the sim. Surprisingly (or not maybe) one that was updated in Germany was EDCD Cottbus-Drewitz. This is an airfield that has been closed for some time. Wikipedia quote, “The airport closed to all air traffic for the final time on 31 January 2020. Due to investors pulling out, there has been several failed attempts to turn the civilian airport into a freight hub with a 3000 m runway, similar in concept to Frankfurt-Hahn.”
If you look at the airfield with Google maps or Bing you can clearly see the large white X marks on the runway denoting an inactive strip. So I don’t know who put in the updated details to keep it active in the sim or how robust the checking of such data is.