[GAMEPLAY] Chat becomes unreadable/changed

Upon muting a teammate (ADC slot, left side of scoreboard) all text in my chat box became formatted with italics. A little after, I could hear the sound of chat loading, but not be able to see it. After using /mute all twice to mute and unmute everyone, I could see chat again, although not my own typing, initially. Eventually everything was visible but still in italics.