UPDATE 2023-07-17, 13:55 UTC: Thank you for your patience! Following the conclusion of the Carnival of Gods Challenge Event, we have thoroughly examined our logs and accurately determined how many Challenge Coins each player would have earned from Suspicious Chest enemies had this issue not been present.
All affected players are now being sent the correct number of coins — plus a little extra, as a token of our apology for the inconvenience. Please note that it may take a little while for our message to arrive at your in-game Inbox.
Thank you once again for your patience and understanding.
2023-07-14, 13:15 UTC: A technical issue is currently blocking "Suspicious Chest" Special Enemies from appearing in Carnival of Gods stages. We have investigated the problem and have prepared a fix that will prevent this from happening again in future Challenge Events.
As making a sudden mid-event change would be unfair for many players, we have decided to deploy the fix AFTER the ongoing event ends (on July 17, 07:00 UTC). This means that Suspicious Chests will not appear at all during this event. Please refrain from replaying Carnival of Gods stages to find Suspicious Chests.
We sincerely apologize for the inconvenience. We will review the situation after the event concludes. Thank you for your patience and understanding!