I have caught 2 bunny’s during the current derby and received 2 prizes doing bunny tasks. However during the last “bunny” time, no bunny appeared on the track so although I did at least 3 bunny tasks, I caught no bunny and have not gotten the last prize. This is the first time I noticed the game behaving this way. Did something change? Why have bunny time with no bunny on track? Its very confusing.