When i log into a server the moon texture crashes. But after reloading the texture it returns to normal.

This occurred on my minecraft server that I play with my friends. He is only using the cafes & cliffs update datapack. No other modifications are present on my server.

In the video I had to lower the quality a lot because the site doesn't allow me to send files larger than 10 mb

 
edit: This also happens on singleplayer worlds