What happened?
I'll confess, not a bug with the imager itself, but with the raspberrypi.com website.
I downloaded the Imager for Windows from raspberrypi.com/download, but received version 2.0.0 instead of the newly released version 2.0.2, which fixes major bugs.
The macOS and Linux releases offered on the site are also still 2.0.0.
I don't know where else to notify you of this, nor do I know if you are aware of the issue.