This was all working up until a few days ago. And btw I absolutely loved this solution. I'm not experiencing this issue anywhere else.
I'm using a Galaxy Tab A with Chrome 76.0.3809.111 with Android 9.
As I mentioned, up until a few days ago everything worked fine, and then the issue appeared.
On attempting to load the tiddler via TiddlyDrive:
* The progress bar begins to... progress
* I can see and use the 'TiddlyDrive Settings' icon in the bottom right hand corner
* Then the progress bar freezes and
* I'm presented with the message: "Aw, Snap! Something went wrong while displaying this web oage. If you're seeing this frequently, try these suggestions."
I'm not experiencing this either on my mobile device (although I did for a day or so) and I'm not experiencing this on my laptop.
I've attempted:
* Clearing the cache
* Rebooting
* Reauthenticating TiddlyDrive.
Any other suggestions?