Calendar view displays the wrong year.

This is a weird one. Every time I change from Grid view to Calendar view, the calendar show the wrong date/year. It's very radon years too. One time it will show 2014, the next time 1542! I don't have any events scheduled in 1542. This just began about a month ago. Refreshing the page corrects this issue, but it is annoying.

Have any one else had this happen?