Cloudflare detected you as not a human but a bot

Now that I think about it: it wouldn't be too difficult to embed 1000+ images on one page. Does that mean anyone who opens that page will get a 1 hour break from Bitcointalk? Suddenly I have an evil plan for April Fools day

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I had a similar experience earlier while viewing the same page, lol. I just didn't get a chance to take a screenshot. But it seems to be working fine now.
That huge number of requests made me think it includes Bitcointalk's image proxy.
That was in fact the problem. ip.bitcointalk.org
was supposed to be ignored for this sort of ban, but after looking into it more, I realized that it wasn't. (For Cloudflare rate-limiting rules, it turns out that the activation expression and the counting expression are totally independent, so I had to exclude ip.bitcointalk.org in two different places.)
Thanks!