<p>Tested on <a href="http://redesign.apis.dev.openstreetmap.org/">http://redesign.apis.dev.openstreetmap.org/</a></p>

<p>I clicked "History", then "About", and then browser back. I was returned to the correct history URL, but the only content on the page was this snippet:</p>

<div class="highlight highlight-html"><pre><span class="nt"><h2></span>Changesets<span class="nt"></h2></span>

<span class="nt"><div</span> <span class="na">class=</span><span class="s">"changesets"</span><span class="nt">></span>
  <span class="nt"><img</span> <span class="na">alt=</span><span class="s">"Searching"</span> <span class="na">class=</span><span class="s">"loader"</span> <span class="na">src=</span><span class="s">"/assets/searching-cb8487450db48298c3c829c1f874f798.gif"</span> <span class="nt">/></span>
<span class="nt"></div></span>
</pre></div>

<p>Reproed only on Google Chrome v30 (Windows & iPad); did not occur on Safari (iPad), Firefox (Windows), or IE.</p>

<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">—<br>Reply to this email directly or <a href='https://github.com/openstreetmap/openstreetmap-website/pull/498#issuecomment-26676671'>view it on GitHub</a>.<img src='https://github.com/notifications/beacon/uTRSc6ihLa7Shf84BpiOpqC_p0Q7xidsnkthXJ1gv-xrdqugJeArkVk1_QPtQpEx.gif' height='1' width='1'></p>