Old Calendar was broken into Morning, Afternoon, Evenings.

Right now I only see my calendar from 9-noon, might be because I had the old calendar set to break up between morning, afternoon, evening… also that button has been removed. What’s up/please help?

Sorry for the trouble here. I have moved you back to the older experience. Our team is working on final tweaks in order to work with legacy features like Morning, Afternoon, and Evening display options. We will be sure to notify you once the change has been made so you can switch over to the new experience.