Just to update. I found out Rika is still interactable. You just need about 200 energy leftover when you go to see her at night. I think you unlock interactable 'cutscene' when her affection is at 100. If you want a fast way to get to S rank on your license breed elves with your MC. Each donation counts as a sale which counts towards your license level. Also, breed them with the $ trait. This increases the experience you get on your license (it used to mean more money, go figure).
You have a great weekend as well.