Seeing as people started getting coupons again, it seems I was right, it was the seed at fault, it simply moved so far away from coupon rewards that it was impossible to get them for a few hours, now it's again traveling to the coupons direction, so you may get lucky and get these tasty tasty 8k coupons.
(I still wouldn't recommend dedicating to it too much you never know with rng systems)

Edit :
Detailed explanation on how RNG systems work (redirect) :
http://forum.cherrycredits.com/topic/140222-rng-its-importance-and-its-connection/
This post was last edited by TakafumiNaito at 2017-3-28 03:31