The moment before the werewolf Glendon attacks a blond woman in the zoo, he is covering his face with his arm. Immediately, the woman sees his refection in her makeup mirror and his full face is seen. When the camera widens out to the attack, the werewolf still is hiding his face with his arm.
The arrangement of Mrs. Moncaster's tumblers on the bar when she declares she's only had one drink changes between shots.
When the werewolf is creeping thru the street, he has a cap on. When he enters Ettie Coombs room, the cap is missing. When he accosts to woman in the street after the visit to Ettie, the cap is back.
Glendon's book on "Lycanthrophobia" (apparently meaning "Lycanthropy") refers to "transvection from man to wolf", meaning "transformation." Transvection (as a supernatural process) actually means levitation.
Glendon calls the plant "Mariphasa lupino lumino" but Yogami reverses the last two names, and calls it "Mariphasa lumina lupina."
Multiple characters use the term "lycantrophobia" as the "medical term for werewolfery".
The suffix "-phobia" is used to mark an irrational fear of something, so this usage actually means "a fear of turning into a werewolf". The correct term is "lycanthropy".