Previously, we had confirmed an issue with the Skill Up & Fusion Bonus from the 80 Million Worldwide Downloads Event. The event announcement stated that there would be a 6x Skill Up & Fusion Bonus; however, in-game it showed that there was a 5x Skill Up & Fusion Bonus. This issue has been resolved as of 1/14 (Mon), 7:37 PM (PST).
1 Magic Stone will be given as compensation to all players with accounts created before 1/14 (Mon), 7:37 PM (PST).
This compensation will be delivered via in-game mail, available between 1/16 (Wed), 4:00 AM to 1/18 (Fri), 4:00 AM (PST).
For more details on the original issue, see here.
We sincerely apologize for any confusion this may have caused and thank you for enjoying Puzzle & Dragons.