Same hero everytime

SAME HEROES!!!!!!!! I have gotten the same hero known as; Druid almost 5 times in a row from the 30 day reward thing! Fix this pleeeease! I cant have 5 Druids out at the same time! Remove Druid from 30 day reward or something.

Goofy Goober |_| about Castle Clash: World Ruler, v1.5.9