@Deleted Thanks for reporting this problem. Can you file a Feedback using the top right corner of the browser. We will then get some logs which might help us root cause this faster since we cannot repro this.
Thank you for letting us know, @Deleted. If you see anything like this in the future, you can leave feedback from within the browser by clicking on the smiley at the top right hand corner of the browser. Feedback filed this way contains some basic telemetry that is very helpful in determining the causes of many issues. Elliot