Rakuten Edy: 2020.06.17 02:00 - 07:00
NTT Docomo: 2020.06.17 00:50 - 08:00
I guess by "platform" GMs meant that they're planning to switch to another host (from Microsoft Azure to ???).
GMs will be preparing for the transfer ~2 weeks, exact datetime of transfer will be given sometime later.
- Time Soaked Black Stone x300
- Smelted Magical Black Stone x70
- Tuvalla Ore x50
By the way, if you haven't checked your mail lately and you have a seasonal character - check it, I've received personal code yesterday for some extra seasonal black stones.