I also am no longer getting the daily calendar treats on my iPhone. This started over a week ago. I thought maybe I was part of some test where features are taken away to see if anyone complains.
I have not seen the daily gift boxes icon on my Android for at least three weeks. They were always there. Sometimes they would time out and disappear so I would not receive a booster, but this is different. There is no way now to get any gift since the icon has disappeared! What happened?