Web bridge not redirecting for newly updated zonefile

[hstove]

Hey! I have hank.btc.us setup to redirect to https://twitter.com/heynky. You can see my zonefile here. I have a _redirect URI record setup. When I visit https://hank.btc.us, I get an error page, though I expected it to redirect for me.

I didn't add that record through btc.us, so I'm open to the possibility that my zonefile is setup incorrectly. If that's the case, let me know. Otherwise, I'm wondering if the web bridge is "out of date" or not seeing new records (my zonefile was just updated ~2 days ago).