Distributing pages does not work well AT ALL. I have to distribute the same thing 3 or 4 times for everybody to get it, and this morning, 20 hours after the last attempt, it STILL wasn't in my all students' notebooks. This is a huge obstacle to getting anything done.
I have had the same problem. I tried to add, but at the end of the same day, it was not visible, so I distributed again, and again the next day. 3 hours after my third attempt, there were three copies of the item I had distributed...