Sky Glitch/ Zombies, Skeletons, Phantoms Won't Burn

So my skies had been behaving normally, one random day i noticed that the Zombies and Phantoms were not burning in the sunlight. The sky also randomly flickered dark, night sky (starless), or blood red, depending on what direction I looked. The glitch is very annoying because I am having troubles as Phantoms do not burn in the day and attack me. (In the image i have attached, I am looking at the SUN, the sky becomes night time where I look, and the phantom is alive in the sunlight.