https://www.facebook.com/plugins/post.php?href=URL_ENCODED_N...
Returns references to the older style url in the returned html.
I also noticed it's calling that new style base64 string a "story_token" in places, and uses it in conjunction with "page_token" set to "VICE" in this case.
For example in France: « Obstructing or distorting the operation of an automated data processing system is punishable by five years' imprisonment and a fine of €150,000. »
I have remembered a fake birth date, fake home address, and other details that I use for all these sites, unless they're related to commerce or legally justified purposes. We do not need to provide accurate info to private companies that mis-use our data (provided it is not required for our own reputational purposes).
Twitter is also fast becoming my least favorite thing to use as well because of a habitually botched user experience.