Goalkeeper error gk MILINKOVIC-SAVIC

Yesterday at 7am my goalkeeper gk MILINKOVIC-SAVIC was sold until 6:30pm last night it became locked and unsold. What's wrong with the publisher, UiD game Yesterday at 7am my goalkeeper gk MILINKOVIC-SAVIC was sold until 6:30pm last night it became locked and unsold. What's wrong with the publisher, UiD game [removed for account safety]