On September 15th, 2PM's Junsu tweeted, "While recording, the entire company building blacked out... Huk! I heard the elevator stopped working too and there were people inside?". I turns out that due to the high surge of electricity use because of the recent heat wave (air conditioners), there was a large scale power outage across parts of Seoul and Gyeonggi Province at around 3:30pm. Another member of Junsu's company, miss A's Jia also tweeted, "There's a power outage". Netizens who saw Junsu's tweet commented, "I heard that if there is a power outage during a recording it's suppose to be a hit, so its a good sign?", "What are the people stuck in the elevator going to do", and "It makes me curious as to what song is being recorded." Source+ Image :TVDaily and Twitter