There's no big twist to Tedd's documentation about the glove being bad.
Unless Tedd having emotional feelings is a twist.
Maybe that's a twist?
I kind of want a pretzel now.
As for Tedd's notes before knowing they were a seer, notes written without the expectation of others reading them can easily be gibberish to anyone who is not the note taker. Heck, my notes in college were sometimes sketches intended as visual reminders that would only make sense with previously established context.