So last night I saw a genuinely interesting ad on the site as I clicked off site. I came back and it was gone. I spent a couple hours refreshing the page and never saw it again. I've seen every other ad at least a dozen times, but I've never seen this one again even once. Is there anywhere I can go to browse the ads? This is literally the only time I've wanted to see an ad.

It'd help if you said what the ad was

I wouldn't be surprised if there was a page with all the ads on it, but I don't know if it exists.