this is a sample spreadsheet that exibits the same problem.
Test.xlsm (application/vnd.ms-excel.sheet.macroEnabled.12), 813.42 KB, created by Chris Martin on 2012-06-22 06:45:15 UTC
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Creator: Chris Martin
Created: 2012-06-22 06:45:15 UTC
Size: 813.42 KB

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Attachments on bug 47876: 59044 | 63342