The textures of the Crimson Stem, Stripped Crimson Stem, Crimson Hyphae, Stripped Crimson Hyphae, Soul Torch, and Redstone Lamp were blue and flashing. After I waited 2 minutes approximately, the blue on the textures stopped moving around, and the Crimson Stem and the Crimson Hyphae were normal. I wasn't using a data pack.