I had the shortcode plugin working great up until this morning.
I tried to add a new shortcode to a post but all that showed up was a link: http://api.soundcloud.com/tracks/41963017, not the widget...
When I click the link it takes me to a page that says the following:
This XML file does not appear to have any style information associated with it. The document tree is shown below.
<error>401 - Unauthorized</error>
My site is DanielLlosa.com