Hello @fraughtithrouble, I’m sorry to hear that you have run into an issue.
Instead of giving a 1-star rating, it would have been more constructive if you would have opened a support ticket either here or via the preferred Github channel.
Where do your “tweet urls” come from? It would be helpful if you would give a little more information on that.
Also if you would have a look at the code of the plugin rewrite, you will see that it only consists of block-editor related filters and a function that removes the block editor related styling. In other words, unless your “tweet urls” are related to something block editor, it’s unlikely that the Classic Editor + update has anything to do with your issue.
I’m happy to help you get to the bottom of this and do urge you to reconsider your rating.
Thanks,
Pieter