2014-06-11, 17:25
I have the same problem now after updating from XBMC 13.0 to 13.1. The problem is that 13.1 is not compatible with many of the skins that worked fine on 13.0. In my case I just modded Confluence to allow transparency but this modded skin does not appear in the list of skins available in settings after the upgrade. So it's definitely an issue with transparency.