Calendar plug is not working - Can't figure out what's wrong

There are 3 pieces to the calendar: - Current events: http://barepoollv.com/events - Calendar view: http://barepoollv.com/events/calendar - Past events: http://barepoollv.com/events/archives

June was filled with events but once it passes, it disappears from the calendar view and does not show up on past events. This has not happened before and I looked at all the codes from the other sites that uses the same plugin and theirs is fine.

I have not touched any of the file codes before switching over to your server so I’m confused as to what is going on. Was hoping someone can help me with this?