Noticed some words missing in the words list.
I've been doing the new crowns thing for fun and tried it on the Weather 1 lesson.
I've just recently completed it and realized that, despite having practiced (with Practice button) weather sentences and have seen all of the words in the lesson, gèle, pleut and neige were never in any of those practice sentences (I've practiced dozens of time since first completing the lesson).
I've checked the word list and see that "gèle (Il gèle - It is freezing)" is missing (I can't find it anywhere), despite the fact that I saw it during my Crowns session.
Anyone noticed something similar?
The words you cite are new in the French 3 tree, which was just released to me about a week ago. It's possible that the words in that skill are not yet integrated into the system.
I noticed during the week that I was a beta tester for the new French tree that large amounts of practice on the new skills had a negligible effect on my (late lamented) fluency score, which supports my belief that they had not been integrated.