Fixed-width text not appearing correctly in Safari after Lion upgrade I recently updated to Lion, and have found that at least some HTML tagged as &lt;pre> or &lt;tt> shows up looking like this



I've tried changing the fixed-width font in Safari. I've tried rebooting. The same page looks fine in Chrome, and when I copy the text in question out of Safari into BBedit, it looks fine. I'm at a bit of a loss.
From Apple Support Communities:


  Restart in safe mode than normal boot. If that doesn't do the trick, run Font Book and validate all fonts.