My embedded player says "Track currently not available"?! Why is that and what can I do?First, make sure that your track or set is public and that you have enabled widget sharing in your settings, unless it's a secret widget. Then, re-embed your widget into the page to double-check.
If this doesn't work, go to your Flash player settings. Change the Global Storage Settings to unlimited and "Never ask again". At times, this could also be a caching issue and clearing the cache on your browser can help the situation as well.