Figma should host fonts in the cloud, because I never want to deal with this bullshitpic.twitter.com/ssVQ6W1iBM
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
I don’t disagree, but… how? Person creates font with ‘per user’ license, someone embeds it in a design, shares the design with you.
Should Figma prompt you to buy the license?
Offer to replace with a lookalike font?
Make owner of design tick ‘this is a shareable font’? 
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.