sample document that I think reproduces this
usestwostyles.odt (application/vnd.oasis.opendocument.text), 11.86 KB, created by Caolán McNamara on 2014-09-17 08:50:03 UTC
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Creator: Caolán McNamara
Created: 2014-09-17 08:50:03 UTC
Size: 11.86 KB

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Attachments on bug 73031: 106420