Is Audience Insights Down for Others?

Yesterday, I was exploring FB Audience Insights. Everything was going fine, then all the charts disappeared and were replaced with a blue rectangle with a white circle containing a blue exclamation point. When hovering it says "The data for this chart is currently unavailable". I've tried logging out and back in, clearing cache, using different browsers, etc. Is this happening to anyone else? How do I fix this?

Can anyone confirm Audience Insights is working for them?

I confirm that Audience Insights is working smoothly for my pages.

It finally started working again on my end - strange.