We want to inform you about a service outage regarding LINE Login. The issue has now been resolved. We apologize for any inconvenience this may have caused.
# Date and time of outage
Date: 2019/12/19 Time: 19:10-19:32 JST（GMT+9）
Issue with our servers.
LINE Login and LIFF operations were unstable and did not work properly.
LINE will continue to improve the quality of its services to prevent future outages. Thank you for your understanding.