Bean stalk challenge, no rewards received.

Thanks for replying. I don't know about screenshots but I can tell you what happened. The challenge appeared and I opened it. I went three rounds and got 30 minutes of striped candy, 30 minutes of the "rolling pink candy" and 30 minutes of fish. When I went back to game, they all showed up in my chest and were timed. When I went back into my game, only the striped candy showed up to use. I played that round. When finished, I went and looked at my chest and all three were there running the 30 minutes allowed. Went back to game, and none of the rewards showed up. Went back to chest and they were all gone. These actions took less than 10 minutes. Whatever help or advice you can give would be helpful. Thank you.