It appears that there is a bug in Scal planner as it relates to November 2008. If you notice November 2nd is repeated. This repetition of the date seems to cause all events on the calendar for november to disappear and will not appear until you add a december event. I have not had time to take a look at the code to find the bug but wanted to file it here and if I do get the time to look at it will respond with my findings.