When viewing a document with field values that can't be parsed by bson from extended json, like invalid date values (which could have been inputted from another driver), we show a blank screen.
Compass Data Sets -> berlin.two has a few documents with invalid dates that reproduce this.
Ideally we should handle these like mongosh would:

Also reported on github: https://github.com/mongodb-js/vscode/issues/1287 

Here's what the bug currently looks like:

If we fully can't show the documents, we should surface the bug to the user.