There aren’t any conditions coded in for specific leaves, and I just tried it on the web build, any chance that you forgot to water the plant, or the leaf count was wrong?
SPOILER
Making sure we’re aligned, It’s red leaves full sun (1 leaf desired), and closed flower (+1 to leaf desired) -> so you would only trim one leaf that day to have 2 leaves when you end the day. You also need to have both curtains open!