I'm running Ubuntu 12.04.5 with LibreOffice. I was able to write documents in Hebrew without problems and at some point Hebrew stopped working.
I have no idea what caused this problem, but now I can't type Hebrew at all in LibreOffice - cursor doesn't move and characters don't appear. If I open Hebrew document, all Hebrew characters are invisible. In other applications Hebrew works fine.
My LibreOffice version is 188.8.131.52. Any ideas?