switched from 4s to a 5 and now only 'home' dates in my calendar is showing. i am missing my 'work' appt on both phones now! Any suggestions?

I switched from a 4S to a 5, everything updated to the cloud and resync-ed to my computer nicely except for my calender.

I have all of my data going back to 2010, however from march 2012 to now i only have the 'home' calender options showing up. All of my 'work' appointments are completely gone, and i can't find them anywhere. Is there a setting I should check out? or are they completely gone?