Chat Servers Buggy Today?

Is anybody else noticing a problem with the chat servers today?
I keep getting asked if I want to join the global chat, then receive an error stating they can’t reach the servers.

When I do manage to get the chat connected, one time my guild tab did not appear at all, and once I finally made it into the guild chat, my messages were not appearing in the window.

Is it just me, or is anybody else experiencing this problem?

I am experiencing this on both PC (Steam) and iOS.