On June 7, 2013, it was revealed that member Lizzy had damaged a ligament in her ankle, and will not be able join the group's promotional activities until it healed.
Pada 7 Juni 2013, terungkap bahwa Lizzy mengalami kerusakan ligamen di pergelangan kakinya, dan tidak dapat bergabung untuk aktivitas promosi grup sampai pergelangan kakinya sembuh.