The Scorned Professor confesses that the Observatory hasn't managed to translate anything since its last head researcher disappeared, since their notes are completely incomprehensible. Sadly, the Observatory's bad reputation has prevented the recruitment of any linguists who might be able to make head or tail of the recordings, but they diligently record and archive everything in the hope that one day someone can translate it.
You say wow!! What a crazy coincidence!! You actually happen to be an amateur linguist!!!!!