User blog comment:Akrie/September 10th Events & Updates~!/@comment-89.160.68.12-20150911145506/@comment-26044650-20150911194234

I think the coding is different between the Kakao and LINE versions, so a little bit of tweaking would be needed for whatever worked on Kakao to work in LINE.

I guess the tweaking they did did not work so they have to go back through the code and figure out what exactly went wrong.