Seems like a lot of 500 errors and slow refreshes.
There also seems to be some weirdness around direct-linking images.
I've been getting a lot of 500s as well. Also, most pages take around a minute to load.
Is it a DNS issue?
The site was "down" for me all day - went to the library and it popped right up.
Came home, only an issue on my main workstation - changed to 8.8.8.8 and it comes up fine.
Did the host or DNS move?
(just trying to TS the issue for myself)
I was getting it in Internet Explorer but Google Chrome seems to be working better.
I talked to Jerry, there appears to be some kind of a problem with the database host, its being worked on/handled.