Memorial is not displayed

Hey, I am using one of the more recent experimental builds.
The problem I am encountering is, that my memorial always shows zero kills, even if I kill hordes of zombies first.

I checked some of the memorials in their folder, and some of them are apparently in chinese.

So, it could be connected to the fact, that I deleted the german language folder, as I want to play in English. The option to not use the system language didn’t work, so I just deleted the folders. But then why should it switch to Chinese? ANd only for the memorials?

Thank all of you in advance.

Edit: Whoops, wrong section. Can someone move it to the bug report section? Sorry.