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During the 'EXO FROM. EXOPLANET #1 - THE LOST PLANET in HONGKONG' at Asia World Expo Arena on the 2nd, two fans were injured from due to a mishap involving the hammock swing seats that the members were riding on. It's said the two fans were treated at the hospital and EXO-K leader Suho and D.O. visited to personally apologize on behalf of their group and the event.

An SM Entertainment rep stated, "Due to a system malfunction in the wire installation, two audience members were injured. The two injured people were transported to a hospital and received treatment. The concert production company DreamMaker, supervisor Media Asia, and SM Entertainment sent our apologies and promised that we will cover everything related to the treatment... We will do our best with the concert production company to prevent something like this from happening in the future."

A fancam caught a bit of what seems to have gone wrong with D.O's swing, so check it out below.