Thanks for the report Rishi. I'll get back to you on this soon.

Hello,

I couldn't actually reproduce this, either via an automated test set I just created, or manually testing on your site. I also reviewed some of your recent YouTube videos in the galleries and they did seem to have valid thumbnails.

Can you point me to a failing example on your site, and the browser you used?

Hmm. Enclosed is a screenshot of what it looks like for me. Looks the same in Chrome, firefox and Safari.

Just now I tried to add another youtube video to see if the same thing is happening. Now I'm getting the following error when trying to add video--

File -> '/home/saiva/public_html/sources/failure.php'
Line -> 693
Function -> 'die_html_trace'
Args -> array ( 0 => 'SSL certificate problem: unable to get local issuer certificate (version: 9.0.2, PHP version: 5.5.9-1ubuntu4.11, URL: /cms/pg/cms_galleries/_av/index.php?keep_fatalistic=1&uploading=1)', )

(Click to enlarge)

I see. SSL youtu.be URLs were not working.

I have applied a fix for that, and also updated your trusted SSL certificate file.

working now, thanks Chris