My thought is that they are losing money. The reason I think this is that if this switch to shorter events is permanent, it is a sign not enough people are buying consumable. As we know most of the "whales" are no longer buying E-Gatcha or other card acquisition material because the cost has now become prohibitive (even for whales). They may be hoping that people will drop a few bucks to get the rewards they want. Or they could just be adjusting for leap year. Lets pray it's just an adjustment for leap year and this is a one off shrinkage.... and this time as an f2p I don't think I'll make 51k. Good luck to us all.