weekly_event_calendar not showing all recurring events

Using the weekly_event_calendar plugin for Events+ and I notice that only the events occurring during this month (we're on Dec 27th today, and I'm only seeing the events scheduled for Dec 31st but not Jan 2nd & 4th). If I proceed to click "next" for the next week - Jan 7th - Jan 13th - I get no events.

Additionally, I've specified that the event recurrence is only supposed to start on Jan 2nd, 2013 (but I'm seeing the event on Dec 31st).