Can't see health bar in game

Last game I played I loaded in as Kayn, first time playing him this season. When I loaded in, my ability bar was a different color, practically see-through. I could not click on any ability to upgrade it, I had to use my keyboard (ctrl+q). None of the text on the bar showed up, I couldn't see the mana cost of my abilites, and hovering over the abilities didn't show me anything. When I walked out of base, I realized that I couldn't see my health bar over my champion, or the health bar over my teammates. I could see the health bars on the jungle monsters, but I didn't ever get a chance to see if the creeps showed their health bars or not. When I tabbed to check the scoreboard, I could only see the two top laners on it, and the other four slots on each side were all empty. Also, when I leveled up an ability, only one ability showed the little circle indicating that I had leveled it up. After about 5 minutes in-game, I quit the game and closed the client. I reopened the client, which automatically reconnected me to the game, and everything was back to normal. I took some pictures of my computer screen with my phone, but didn't actually take any screenshots.

I have another picture, but I can't add a second link to the link bar, and when I try to add the link directly to the post using the "insert a link" button, the picture is not showing up.