Fun but irritating

I really like this game it is very very addictive. But heres the thing… when I finally had enough coins to buy one of the characters and I tried to buy it, it would make me buy a completely different character like if I wanted he unicorn it would give me the cube (which happened) and another time when o tried to get the unicorn it would give me the dragon.

ngb2012 about Endless Sky, v1.1.1