After some experimentation today with Devtools turned on and Google, it turns out that the chrome-extension DuckDuckGo Privacy Tracker had started to block calls to platform.twitter.com hence the JavaScript https://platform.twitter.com/widgets.js needed to render the Twitter widgets wasn't being downloaded.
I couldn't whitelist platform.twitter.com so had to remove the extension and Twitter is now working again. >From other discussions, it seems that AdBlock Plus may also block https://platform.twitter.com/widgets.js. -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/tiddlywiki. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/97ea3268-fcf8-4e33-be01-31cdf15c88f3%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.

