https://bugs.documentfoundation.org/show_bug.cgi?id=131025
--- Comment #47 from Geoff <geoffrecept...@aol.co.uk> --- I encountered the lost data in cells bug on a Windows 10 machine. Wordpad, provided with earlier versions of Windows, is still available in Windows 10. I opened the file in Wordpad, which displayed a message "Wordpad does not support all the features of this document's format. Some content might be missing or displayed improperly." It worked in my case. I then saved the file to a new name as open document text, opened the new file in LibreOffice Writer, saved it then reopened it. It seems to have recovered. In technical terms I would not like to say what is going on. LibreOffice Version: 7.0.6.2 (x64) Build ID: 144abb84a525d8e30c9dbbefa69cbbf2d8d4ae3b CPU threads: 12; OS: Windows 10.0 Build 19042; UI render: Skia/Vulkan; VCL: win Locale: en-GB (en_GB); UI: en-US Calc: CL For systems other than Windows, there may be an alternative to Wordpad that can provide recovery. Otherwise the file could be transferred to a Windows 10 machine and hopefully recovered there. -- You are receiving this mail because: You are the assignee for the bug.