The event was extended! Hooray!
Also for coupons the rate drops is lower. We have 0.1% chance on the big coupons and so on for the other coupons .. 0.2%, 0.3%, 0.4% and 0.5%
With the actual drop rate, you killed the event. Not worth the time to farm, chances are too low also using HH and guild bonus (in 20 mins got just 1 coupon). Before it was too much, now it's too low... so no people joining BFs, no people farming... useless event now.