Version 1.6.1 of your plugin -- Viemo videos in lightbox was showing up in lighbox but are now not showing up at all. Only a blank or black box appears. Here is my web page where the plugin is being used: http://mediasensestudio.com/lilah/?cat=6
I saw another member having the same issue but because he/she did not provide a webpage link the issue was unresolved yet marked resolved.
This issue of is not resolved. Lightbox is not showing video content for video and youtube.