Regarding the exchange post for our ongoing event "Watermelon of Love -Act 1-", we have confirmed an issue where certain items are able to be exchanged for indefinitely.
In order to correct this problem, users playing during the following time may experience some interruption in game play.

Time
Aug 10, 2018 (Fri) 14:45 - 15:00(JST)

Content
Corrections to an issue where the Emotion: "Watermelon Pinata" ca be exchanged for indefinitely

If you experience an interruption in game play, we ask you to please log in once more to continue playing normally.
We appreciate your cooperation and apologize for the inconvenience caused at this time.