ClipMP4のバージョンアップで「UIに日本語以外がつかわれているよ！」とFailを食らったのでデザインとしてタイトルを英語にしているよとテスターノートに書いて再申請しましたがまた落とされたのでContactしてみました。
質問：
This application program uses English for a part of UI for designed reasons. However, Japanese is described in parallel as much as possible. As for becoming Fail because of the examination, I do not understand which part of UI violates it. Please teach which part of which screen corresponds specifying a concrete description.
この質問に対して次のような回答をもらいました。
Thank you for contacting the Windows Phone App Hub Developer Support Team. My name is Marisa and I will be assisting you. In order for us to better assist you with this issue; please reply to this email with the ApplicationGuid for the app you are referring to.
えーっと、どうすればいいですかｗｗｗｗ