Hello @Sunshine
I would like to touch a topic about upcoming maintenance on 15th of September. 15th of September is last day to pick rewards from attendance check and if maintenance starts normally as every week, blackbird players wont be able to pick their reward on 15th. Elcadia is fine, because their server resets long time before maintenance, but blackbird reset happens 30 min after maintenance starts.
Please consider posponing maintenance by 1 hour from blackbird server reset.