client bug (oce)

what happened was as i was in a normal match (blind) i picked Taliyah for the first time (support). The game loaded up normally but when i got ingame, i noticed that the bar at the bottom (with stats, abilities health and mana, etc) was completely missing. this made the game more difficult as i could not see cooldowns and level up without hotkeys. I could also not line up skillshots manually without hotkeys (which im not yet farmiliar with). Unfortunatly i cannot tell you how to reproduce this bug as i dont believe i did anything new besides picking taliyah. I was able to fix the bug by restarting the client, however.