The Twit-Bedder is functioning as it should. The reason you can't embed tweets with this tool right now, is because of an issue with Twitter itself, and hopefully, Twitter I SAID TWITTER will correct it soon.

Just FYI

Wondered about that, noticed I couldn't see any of the X posts, figured something was up that either the browser had updated and done something wonky since I hadn't made any changes.

Links to X do work so there is that option..

Looks like it's working now