I have a test installion migrated from vbulletin 4. Youtuble links like Code: http://www.youtube.com/watch?v=p2IQYsuscww do not show embedded. If I edit the message, changing nothing, the embed shows up. And when I post a new message the embed shows. And if I change in options to "Do not auto-embed media links", it affects only new messages. Then I change back to "Auto-embed media links", but the link I just wrote does not change to the player.