YPN problems

Is anyone else seeing extremely abnormal YPN stats over the last few days?

On July 14, my CTR dropped by more than half. (This is with the same number of impressions and no changes whatsoever to the site or ad placement.)

On July 15, my CTR was back to normal, but my impressions were only 1/4 of normal (with no significant change in the site's traffic.)

On July 16, my impressions were better, but still down by almost half (again, my "real" site traffic remained constant.)

Rather than sitting around and waiting while YPN drops impressions and clicks I think I'm just going to go back to Adsense.

I went back to Adsense a few months ago. I haven't looked back since.

This turned out to be a blessing in disguise. Adsense is actually paying more now for our US impressions than YPN was.

Yes YPN has had some problems lately, I've been reading a on a few blogs. Hopefully they get things fixed so their publishers can make more money.