Discussion - I posted discussions for my students to answer. They made initial posts, but now the discussion is gone for them. I see it on my side and it's published, but when I check student view, this particular one and some of the other ones are gone. We can't seem to figure out anything in the settings. Does anyone have any ideas of what I should check and how I can make them viewable to the students. It doesn't matter if I have them pinned or not, they aren't seeing some of them. Thanks!