I have label "lot" on card in my board named cyrrilic "материалы", and i have another card labeled the same "lot" in another board that called "фрезы". When i try to search in top search field with label:lot operator, trello give me only one result - card in "фрезы" board, and doesn't show me card from "материалы" board. All in all, trello find only cards in "фрезы" board, and can't do it in other boards. Help me, please, what's going wrong?