https://bugs.documentfoundation.org/show_bug.cgi?id=161142
--- Comment #2 from ralf.feh...@gmx.net --- I cannot provide a document, because it contains private data. This libreoffice version runs on ubuntu 20.04 LTS. :-( I found a backup copy from january which contains the comments of the recent years. Nevertheless there is plenty of work to recover the data for this year. I guess several weeks of work. The cells, who loose the comments are random, full last column is lost, and several rows are complete / partially lost, whithout any rule. I'm a c/c++/java developer ... and I will not imagine, what happend to my data. -- You are receiving this mail because: You are the assignee for the bug.