[CLIENT] ? (in-game display glitch) TAB/status only shows first player of each team (in poro game)

Poro King game, nothing unusual that I saw 'til it started. When it loaded, I noticed that^. Also noticed later, I had a glitch I assume is known by now -- randomly, at least in ARAM (dunno if it's known to occur elsewhere), I get my healthbar to show up purely black, regardless of how much health I have (and it flashes to its actual value as I'm hit... bug I've seen for probably 2 years now).

Anyway, after I died, the status screen fixed itself, but the healthbar remained the same -- regardless of my HP, straight black bar, never fixed itself.