A sample file with the problem
TestFile8000PagesHeaderProblems.odt (application/vnd.oasis.opendocument.text), 322.64 KB, created by FL on 2020-05-24 20:19:45 UTC
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Creator: FL
Created: 2020-05-24 20:19:45 UTC
Size: 322.64 KB

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Attachments on bug 48741: 161243