By the way, in case anyone has forgotten, Florence is under direct orders from the Assistant Mayor to prevent the Gardener in the Dark program from coming out. That's why Clippy or the Polaris can't give her a direct order to help them -they don't have the authority to do so (taken from the comic forum). (KALDYH)
(from the comic book forum) Maybe it's the ear-pulling technique Mark mentioned a few years ago. Flo doesn't know about it yet, but Polar may know. Maybe the sense of unease she feels is her intuition. Ear Pulling Technique: (spoiler: If you yank her ear (forget which one, maybe both) three times in a row, she'll pass out), source of forum members forgotten.