Cloudflare Tor CAPTCHA page doesn't work in Firefox / TorBrowser

Quite often with the Bitcoin wiki, Bitcoin-24 and other Bitcoin site, when I access them through TorBrowser, I get the annoying CAPTCHA gateway in the screenshot below.

http://i33.tinypic.com/30arse8.png

The problem is that clicking the damn "REQUEST ACCESS" button doesn't do anything. TorBrowser comes with Firefox 17.0.5 which is like ages behind 19.0.2, but I doubt a newer version would support Cloudflare's shit code, which closes a </div> without opening one (see line 2 in the code dump below).

Is anyone close enough to Cloudflare to get them to fix this?

HTML code dump from from https://anti-virus.cloudflare.com/cdn-cgi/anti-virus-challenge?h=626974636f696e2d32342e636f6d2c626974636f696e2d32342e636f6d2c3330313832322c31343535363538&x=9c81097ead107ec589ce86fa32069adf :

Code:

<noscript>
                        </div>
                        <div class="grid_5 alpha omega">
                            <iframe src="https://www.google.com/recaptcha/api/noscript?k=6LeT6gcAAAAAAAZ_yDmTMqPH57dJQZdQcu6VFqog" height="300" width="100%" frameborder="0"></iframe><br>
                            <p>Once you have received a response code from the form above, enter it here to complete the form.</p>
                            <label for="recaptcha_challenge_field">Response code field</label>
                            <textarea name="recaptcha_challenge_field" rows="3" cols="40"></textarea>
                            <input type="hidden" name="recaptcha_response_field" value="manual_challenge">
                            <input type="submit" value="Submit response code"></input>
                        </div>
                    </noscript>

(mirror: http://imageshack.us/photo/my-images/703/cloudflaretorblockingca.png)