A few weeks ago I used Chart Studio for the first time to make some plots available for embedding in a Medium article. The plots were generated with Plotly in Python and then uploaded to Chart Studio using its Python connector. I was able to just paste URL’s of the form https://plotly.com/~username/0/ into Medium and the plots rendered perfectly in the article. I went back today to generate a version 2 of all those plots using some revised data. None of my code changed and I see the new charts in Chart Studio just fine. But when I paste the new links into Medium, all that renders is a description box (see attachment, old vs new chart of same exact code).
For troubleshooting, I tried making a copy of one of the old charts, which still embed fine, but the copy has the same issue with not rendering. I also tried creating a new account and uploading there – same issue.
Did something change with the way Chart Studio handles these URLs in the past couple weeks? Long story short, I’ve got two copies of the same chart, one uploaded 15 days ago and one uploaded today; the old one renders fine when embedded and the new one won’t render.