Your system must be blocking it. The video pops right up for me.
Since we last had an exchange I remembered that I had a flash plugin update 2 days ago for my Firefox browser (under Xubuntu Linux). It is probably a flash plug-in issue.
But, that said, I have had content frozen on the web before. I had emails blocked by Yahoo/ATT (not my mail provider) for messages sent through their system. For 6-9 months I could not send an email to my daughter who had a Yahoo email address, if it had an attachment. All I did was try to send an attachment that was a screen capture of a Technorati search. Someone flagged me for that. Nothing it contained was illegal, obscene or criminal. Nothing. My local ISP finally determined that ATT was freezing it.
Have had worse things happen on Twitter. But that would be lengthy to describe.