Traffic Got Halved In the Last Couple Of Days

Hello Everyone,

Over the last three days, I got my traffic halved for no apparent reason. For some reason a couple of my posts that rank in the top 3 with one that had the snippet no longer even rank for some reason. Some pages are doing ok but for some reason, my rankings and traffic have fallen off of a cliff. For a little more context I have a UR of 15 and a DR of 19. I am wondering if anyone can shed some light on what might have happened. I have been running the site for a little over two years now and have never seen anything like this happen.