>> Next Month – is not being displayed

I recently installed this plugin and set up a few events, including 2 that occur in Jan. 2015. My calendar page at https://cousino.niftywebdesigns.com/events/ does not show the link for
“January >>” when looking at the month of December. I’ve tried deactivating all other plugins and changing to the default theme.

https://www.ads-software.com/plugins/the-events-calendar/