There are a lot of incomplete german language adaptions yet.
It's only a minor cosmetic issue. The Astaro guys are from germany.
I'm sure they have some native speaker ot fix it in time.
For me (I am german) the german translation sounds wierd/funny in some cases.
The translation is weird for a native German speaker. I already said this in the 7.4 beta. Did almost laugh when I read "Anti-Spionagesoftware" on the dashboard [:)]