I don’t think this is a Widevine issue – I kind of wish it was because that would be a step in the right direction. Again, I’m getting the same behavior as @kabbir86 and I can’t seem to do anything to get the content to play.
Will have to dig into this further. @kabbir86 you said you are having issues with Spotify web version – is it the same type of error we’re seeing here or something different? Also, are there any other sites and/or Facebook pages where you see video content failing in this same way?