Broken s3 bucket Detecting Merged Cells And Headers on fictitious bank statement

On this notebook https://github.com/aws-samples/amazon-textract-code-samples/blob/master/python/Textract-Table-Merged-Cells-And-Headers.ipynb the provided S3 bucket and object "s3://textract-table-merged-cells-data-sample/Textract-MergeCell-Statement.pdf" throws error even when you have proper access etc. Workaround is to have sample pdf in your bucket or local to notebook

`InvalidS3ObjectException: An error occurred (InvalidS3ObjectException) when calling the StartDocumentAnalysis operation: Unable to get object metadata from S3. Check object key, region and/or access permissions.`