On the morning of October 9, JYP Entertainment issued the following official notice below:
"Hello. This is JYPE. Jackson, who was scheduled to attend the fan sign event on Tuesday, October 9, is now unable to attend due to health issues.
We came to this decision as we considered our artist's health of the utmost priority.
We would like to apologize to fans who were waiting for this particular event, and ask for your understanding.
If additional schedule changes arise, we will announce those changes in follow-up notices.
Jackson will do his best to recover so that he can greet fans with a healthy image. Thank you."
Get well soon, Jackson!