Serious bug that probably exists for a long time: The "Lucky wheel" shows 3 gold items, 3 silver items, and 3 bronze items, but the chance to reach each isn't 1/3 as the game shows. It's actually much more common to reach bronze items. That's like having a dice that has a higher change to get 1 than all other numbers combined. When I look at a dice, I expect all sides to have equal chance. Hopefully the developers will fix this serious issue, otherwise it's a deception to the players