Mahjong Sanctuary - Challenge 7 game streak

Anyone else been have an ongoing issue with this challenge?  It clearly states 'Streak Challenge! Win 7 consecutive levels at first try".  The reward is 500 Feathers.  Well I have completed it many times and never get a reward, it never shows my streak progress when i do complete even a single level.  Pogo, please look into this.  I should be rewarded.