I think I now see how the 2250 shard shop currency for all 7* is fair.
3 types of 7* malak owners at time of event.
1. Player didn’t play the event this time at all
2. Player played both LS and DS and got 150 malak shards that they turned into SSC.
3. Player played only LS or DS and got 75 malak shards that they turned into SSC.
Since they didn’t let the event run it’s course then it would be unfair to player 1 to not award SSC as they might have not had a chance to log in yet to run the event.