I just recently came back to the game after a little less than a year of being away and I can no longer equip my Chosen title after previously having it equipped. My legacy seal shows as filled, but the triumphs are no longer listed as completed. The option to equip it shows up, but when clicking on the equip button nothing happens. Upon searching google I've seen countless posts about issues regarding the moments of triumph issues etc. but none about this specific one.