Thanks for the great review! (Also, thanks to Google Translate – I have no German 
I’m always grateful for feedback and bug reports. If you suffered any crashes/data download problems please let me know. I try to update it regularly.
One thing to note, since the data is made by the community you should let the data author know if you find wrong points/missing upgrades etc. As said in the review, I cannot deal with these problems due to legal problems 
Thanks again!