When facebook sharing a video from your personal roll/.tv, the thumbnail does not correlate with the video. it's uses the last thumbnail from the last video I shared.
For me its always http://shl.by/p1 and i shared it on january 17th
Steps to reproduce: get short link from your roll and post it to facebook.
Should post the thumbnail for the same video your sharing.
When facebook sharing a video from your personal roll/.tv, the thumbnail does not correlate with the video. it's uses the last thumbnail from the last video I shared. For me its always http://shl.by/p1 and i shared it on january 17th
Steps to reproduce: get short link from your roll and post it to facebook.
Should post the thumbnail for the same video your sharing.