They must have been surprised by the new +21 savinose weapon rain and the people completing “Frozen Witch” faster than the people in Korea.
We are already aware that the Silute servers has an instability issue, we are already looking into it.
Glacia +16 and Glacia 's +21 now on silute …
16 is not impossible or very hard now. And if someone is lucky or very rich… maybe can get 21.