They issued an official statement saying,
Hello, this is BANANA Culture.
EXID's leader and main vocal Solji participated in the recording and jacket photos for EXID's upcoming 4th mini album 'Full Moon' that will be released on November 7, but she will unfortunately not be participating in broadcast promtions.
At the end of last year, Solji was diagnosed with hyperthyroidism, so she halted promotions because of her health issues and has been resting. She wanted to participate in this album as much as possible, and even though she has gotten much better, we were worried about her stamina and her health worsening and decided she would not be participating.
We apologize to the fans who have been looking forward to EXID promoting as a full group. However, even though you won't be able to see the full group promoting, Solji will be meeting fans through a 'V' live radio starting from November 3 until EXID promotions are over.
Please show us your understanding and we ask for your love for EXID's upcoming 4th mini album 'Full Moon'.
Hopefully she recovers fully soon.