Last modified: 2010-04-18 15:26:23 UTC
The thumbnail generated is should a crazy grey cloud
There is no URL or any other information that can help determine the specific thumbnail that you want to report. Please add this information to the report.
http://www.wecowi.de/view/Datei:Wikipedia_video_tutorial-2-Reliability-de.ogv
*** This bug has been marked as a duplicate of bug 23160 ***