To add to the drama, the current gacha description:

Chickenbiscuits Memories Period: 2019/05/08 - 05/15
Due to Chickenbiscuits left the FKG Dev Team, we dedicate this gacha to her! We will never forget her, the passion and the hard work that she put in this project to make it work! We all are greatful for her contribution and original ideas that she had! As she wished, we put in each step a special Flowering Heart as a sign of remembering her. Before pressing the Draw button, please keep a moment of silence and check the Chickenbiscuits Special Pool. Thank you!

PS: we got some compensations from the event