Created new pastebin entry and got the same outcome :-)
<a href="http:&#x2F;&#x2F;pastebin.com&#x2F;p7fZ8QYR" rel="nofollow">http:&#x2F;&#x2F;pastebin.com&#x2F;p7fZ8QYR</a>
And I was using the service three days ago with no error!