Every instance of
class="question-hyperlink" has an extra
" after it, causing errors to show up in the browser console.
Like I said in the title, really minor. Sue me for being a perfectionist :p
This has been fixed and will appear in the next build.
While we're at it, W3C gives a warning when validating as valid HTML5:
Nitpicking is fine, the minor errors are the most fun!