I am coming a little late to this discussion. I apologize for that. I agree with Vera regarding the language of lesson notes and more advanced students.
I can read in this thread that if you change your interface language you shoudl to be able to see the resources, but I did some testing and it seems the resources are connected to the dictionary language not the interface language.
I have shared several lessons in Portuguese and resources are in Portuguese (I don’t offer translations, only notes and videos) and it seems these resources will only show if the student sets his/her dictionary to Portuguese? I won’t even comment on this.
In my opinion this “conditional update” is a huge set back. Sometimes I feel LingQ has become less user friendly in many aspects. It’s regretable.