Anyway, I've just run some scans on the updated executable files from the TeamSpeak site. server_windows.exe is reported as clean whilst TeamSpeak.exe is reported by VBA32 alone to be DarkMoon, AVG found nothing wrong with either. I'm assuming your recent definitions have picked something up in the file that it did not previously find suspicious.
I would have thought this is indeed a false-positive and nothing to be concerned about.
