My stats looked decent at 6am (EST), and haven’t moved much since. I just saw a tiny bump a few minutes ago, but that’s about it. You’re probably seeing the same thing.
Yes – some advertisers are seeing a delay in their stats today. The engineering teams are aware of this and, as you might imagine, are working to resolve it as a priority.
Please know that ads have continued to run as normal. This issue revolves around the reporting of statistics only, and does not impact ad delivery.
I’ll post again when I have anything of substance to add – and, in the meantime, my apology for the inconvenience this is causing you.
I find it interesting that they said “some” advertisers are seeing a delay, because it appears that all AdSense publishers are. The thread at WMW has over 75 replies, and all of them are publishers that aren’t seeing any updates.