URL Blocking Slow To Take Effect?

Seems like URL blocking is not working very well.

[ken_b]

Anyone else seen a real slow down in URL blocking taking effect?

I blocked several URLs on Saturday and the ads are still showing.

Based on Adsense Advisors earlier comments here in the Adsense forum, I did not include the www in the URLs when I listed them.

I suppose that might be it, but that would seem unlikely, unless Google has changed that tool somewhat.

[icedowl]

I had one still get through. I'm beginning to think that the URL blocking may be case sensitive.