I clicked your link and as the first of some keywords this one: zumpt

You talking to me!? I'm not sure what you mean. When I click on the link, I go to a Google digitized book with no zumpts in sight ... There was a German Latinist named Zumpt. Mayhaps and perchance you got caught in a localous-temporal anomaly.

Ceci n'est pas un seing.