Backup copy I made immediately on noticing the data loss
Office Space.ods.temp-bak (application/vnd.oasis.opendocument.spreadsheet), 88.28 KB, created by studog on 2018-11-20 18:08:04 UTC
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Creator: studog
Created: 2018-11-20 18:08:04 UTC
Size: 88.28 KB

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Attachments on bug 121560: 146845 | 147565 | 147566