Champion bug

I bought a champion few weeks ago but today a lock appeared on him and when I click on him it says unlock and then quickly changes into owned.(https://p6.zdusercontent.com/attachment/43400/12zuHBEf3vztdND93nUWaF4YZ?token=eyJhbGciOiJkaXIiLCJlbmMiOiJBMTI4Q0JDLUhTMjU2In0..rmtD_9iZim8p3sdlVxb3Gg.bDrpx0Ea7reKP1HlWkOnJsLV1jkN48_olAxGQWtBN9BEkOsElZvvS3g1OQFGJybBqqMyZ_p_POHBi8zomueKhNljdLF8GG3IgMO74rU7ix3WTaOgElZGYShz4NaIlWzh9FNfrLJK9fDZorSa1KPoX4DNH3bbopFHBS68aMhzhywgs7yVh5yTqH3pX9JYK7_Ox-gOgqPxGtfsy3wsogklviSGwk_zc9gzp_v_DDK2w9EgtkTNoVU5Q9Q8NvrG0n0-qhSTKapWKNzUoa1wLRhLNpDW9Xug1z-XHVRKOD5v3p0.cLfmdYL9xQyJ-fi8T3XwTw)]

(https://p6.zdusercontent.com/attachment/43400/KIkLqxehC9YZEJ1rUIdJC1uJZ?token=eyJhbGciOiJkaXIiLCJlbmMiOiJBMTI4Q0JDLUhTMjU2In0..FhI3ANLqea-aaolvayCZQg.2DdfggcGjTvb2dmi1yjeGsQthw51aw1Zo8Ks9taTOSyhpoph_EJRfBu7Q2p74588v54ErPxiR0dtV_hMlP8UZnLNEHR114KnoQk4ncgmZfUays8Di4uIJ-pKa2r9WSlSjNepUv-9oMd7eLZlCC1EdMFhCHra2KcbMnlD7oseY8nkruubDJgmnMeD-vJjLbNXO_ZwZTykMitmlPIR9fLP5N7UUeZOaURKkFMNWBO6JPJQ2rgb3I8Z0NDlHnpha6YnDWKns82Ms2SWQjnlNpd9h5HXeV3y1SoxdSb7eojdmeo.eNaHySd9IyYOuA_Z5kRKiw)