I seem to be stuck on getting Chiyo to advance her event line.

According to the walkthrough, I've completed Step 5, but the Alchemy part of her quest line won't trigger, despite having seen her masturbation scene and having 85 relationship score with her.  Am I still missing something or am I going to need to start over and play through another 5+ hours to get this sorted out?

main stry and 100 relationship 

Did you talk with a blacksmith, to trigger the dialog about alchemy tables? Try to talk with the blacksmith in Aldlyn, if you didn't have that dialog yet.

I saved the game, went to bed, and it was all working when I tried it again in the morning, so I'm chalking it up to a random glitch and moving on.