Hi!
http://www.imaccanici.org/en.libreofficeforum.org/node/11265.html
As “LibreOfficeForum.org is Shutting Down” I just want to point to one old thread (started with LO 5 initial version) which was finally solved with version 5.2.3. Maybe this is helpful (~ good to know) for someone still using older version of LO 5 and experiencing same problem.
Also, good to have this here noted when something similar to happen again, hope not.
Alar.