Version: 3.5.7 (using KDE 3.5.7, compiled sources) Compiler: Target: i486-slackware-linux OS: Linux (i686) release 2.6.21.5-smp I'm not using korganizer on KDE but Xfce, I'm not sure if that has something to do with it. When I click "View work week" button then the calendar blanks. When I follow it with one of the other views such as "week view" or "next 3 days view" then the calendar loads a little and the year changes to 2935093. I don't really use the work week option but it seemed rather interesting to me so I thought the report might help.
Have you tried with a new calendar? It is a strange behaviour.
1 year without feedback, closing then. Please reopen if you experience this issue with KDE4.2