Shuugo told me we have a drive failing, the SSD. The SSD is where all the numbnails are held and served from, last I recall, so that might be it.

That might also have something to do with the apparent data lost I mentioned earlier, but the SSD shouldn't contain any permanent DB data.

We'll have to wait until wakes up. I've been experience major lag and 503's myself as well since the server move. I bugged Shuugo about it, but there's only so much he can do at any one time.