All my boosters on Soda Crush disappeared. Even the ones I just accepted on my mobile. I didn't uninstall the game and I didn't update the app. I had over 100. And about 6 more from completing a challenge disappeared right after I accepted them.
Please check your King Care inbox (top right on a computer or if you are using a mobile device, tap the the lines in the top right corner to access the menu) as I have sent you a message about this.