That's the curious thing: to an academic there's no such thing as "extremely boring Latin", especially when it comes to the Voynich. Why we're only given a tantalizing line is odd. Perhaps there is no single "universal" solution? Perhaps this is just a guess that happens to roughly work for a single line, but nothing else?
I agree. To claim a solution without writing out the whole thing so it can be analyzed in depth seems absurd to me. I'm also not convinced that the statistical analyses that have been thrown at it would fail to detect patterns of meaning that are obscured merely by abbreviation.