Duration: 30 min (27.10.2017 20:00-20:30 GMT/UTC).
Also GM posted information on the apology regarding this whole ordeal. During 01.11.2017 Maintenance they'll send following items into your in-game mail:
- Elion's Tears x3
- GM's Fortune Box x1
- GM's Apology 3 (1h) x4
- GM's Apology 3 (3h) x1