Crash after cutscene and error 3070

After watching a cutscene that started in the Churning Mists and ended in Ishgard, my game froze and crashed. I restarted and got into a queue, only to get an Error 3070 (world data couldn't be obtained, try again later). Trying again resulted in an instant loading screen, but I could hear the queue obviously going behind it. With no idea if anything was happening, errors or otherwise, I force-closed the game via task manager (since the "do you want to exit" confirmation came up behind the endless loading screen).

My third attempt resulted in the dreaded queue of one. So I closed, again, flushed my DNS (which had worked before), and... got the queue of one again. Thankfully I was able to actually log in, but good lord.

I don't know what is going on over on your end, SE, but it must be truly epic.