I use a Mac 2011, and had just turned it on a few hours prior. I open up Minecraft, find the 1.13 - Latest Release, and hit play. Takes a couple minutes to load, and I see the brand new menu screen. I go to enter one of my worlds, a creative mode world. I get in after I back it up and a couple of minutes, and I run through all the new stuff in the inventory, just seeing what there is. I remember the newest language easter egg, and go to turn on Shakespearian. Minecraft and my computer freeze, and everything went funky. Text became boxes, every texture was now a purple and black checkered box. I closed the game, and haven't turned it back on yet. I will try to work around this, but in the mean time if someone could fix this that'd be great.