Hi Alexander,
I just finished the translation before two weeks.
I encountered the same bugs with special characters although the GPO console is capable of using special characters...
I already wanted to upload my translations but I did not find the developers' contact information or any other option to share my work.
I just need to add that I did my own translation, i did not copy the existing translation from the program itself. So actually the descriptions may differ a bit.
I have uploaded the files (PolicyDefinitions.zip). Maybe someone can check them before they are made available for download...?
Best regards
Ben