Great.
404s fixed, yes. Now they're 403s -.-
If 403 are supposed to be an indication of too many requests, you need to loosen the limit. I'm getting them with even less than moderate usage, i.e. do nothing for an hour, click an ad, 403. Or when the ad loads, no timeout is appearing (I guess due to 403 as well, didn't watch the wire).
Yeah, I'm working on that. It apparently is a bug with the security software, I'm still working on a solution.