Animals, items despawning, fires

Since update 1.13.0.1 came out many of my tamed animals have disappeared including some pandas, horses, donkeys, cows, pigs, chickens, tons of sheep and even a couple of the new foxes. These were animals I had placed in closed stables and had bred multiple times. Some of the horses have changed colors. I also have been having items disappear out of my chests and can not build buttons any longer. A final issue that I have noticed is that random fires have appeared all over my map and burned down many of my bridges.