Graphics Bug (First time ever happening today)

Graphics bug...really frustrating. As you can see the hp is not reflecting the proper increments for the fraction of max hp I have in the healthbar, also the mana bar was constantly flashing red as if the client was trying to determine if I was a rage based champion or a mana based champion. You can also see a random 5th black portrait above the mini map that was coming and going seemingly random.

Never seen this before, havn't adjusted any graphics settings or anything, played on the same settings I have for years of league.

Edit: Thought i'd add this was a bot game. Was just warming up last hitting and stuff.