So, here is the thing:

The moment event timetable changes, I was wondering: will Oasis remember there is this "participate in SWB 3 times" monthly event, yet now there are only 2 SWBs per week?. Surprise surprise, they didn't.

This challange is now impossible to complete. Unless Oasis makes Sage World Arena from Saturday counts now, but I very very much doubt it.

Good job on failing at kindergarden level of math, Oasis. You rock!