UPDATE: Yahoo claims the problem is fixed but 4 days later I'm still getting the occasional 410 notice, if you get one refreshing usually fixes it. Not always. I have no idea how Yahoo thinks this is a good enough response to the problem. Yeah, I know, I only pay $12.95 a month. It still feels a little like the wild-west.
UPDATE: I'm getting the 410 error when I try to update, ha ha ha.