Hi!

Please accept apologies for messed up drops - this has happened once the new monsters were added. Everything is back to normal now.

Moreover:
-> Ranked monster give more drops for non-premium players
-> New monsters appear 4 times more often

Finally, all those who have lost their precious Premium time since that buggy update, have their Premium membership extended by 1 month. Hope that helps!

Thank you for supporting this game and sorry once again for this mess.