I’ve got a spreadsheet (ods-file) that crashes libre office calc (or more precisely, all open libre office programs are closed) instantly when I try to open it. The same ods-file, opens without any trouble in Open Office calc.
Restoring the file also crashes libre office.
Also, I was able to open the spreadsheet in an earlier version of LibreOffice. (Not sure exactly what version I used before I upgraded to 3.5)
If anyone wants to have a look at the spreadsheet, I think I would be able to remove/replace sensitive data and send the file.