The illegal version of my app Week View finally was removed from the windows phone store. 🙂
More precise: It seems that the developer „Happy Day“ has been banned from the windows phone marketplace by MS. He also published illegal versions of other apps (gMapsPro, PhotoEffects) under his account.
I really hope that in the future MS will do some more checks for content infringement as part of the app certification process especially when an app is re-published under the same app-name.
The app-name already is checked, when a developer submits apps for the windows 8 / 8.1 store but not for the windows phone store which at least is a bit strange.