Something's Wrong With Your Servers, preventing me from patching

I keep getting a message saying that the client won't patch.

"Something's up with our servers, and it's preventing you from patching. We're giving it another shot. In the meantime, you can check the status of our servers here. (Error code 003)."

I pressed Ok, and then the patch seemed to work. Got all the way up to 100% and then the message popped up again, closed my client, and now the only thing that happens is I see the tiny screen that says ETA: 0 seconds, 0/0 MB downloaded, and the above message continually pops up.