Chat machine broke --- file:///Users/Calum/Desktop/Screen%20Shot%202017-10-31%20at%2010.54.02%20PM.p

Hey fellow friends, So my in-game chat has been weird lately. I'll include a screenshot, but yah know when you press TAB and the menu opens and you can click on people's icons and summoner spells? Well, when I click, it just shows my name in chat. No 'has targeted blah blah blah" or the normal "Katarina-flash". It just shows my name and nothing else. Also, when I try to type things after, it adds my next message to the previous thing. Aaaaaalso, the chat sometimes just gives up, and whenever someone types, it just doesn't update, no matter how many times you type, it just stays as is for 5 ish minutes. Wondering why these are? If anyone can help, please lmk. TY and GG T3WB