Just to put an end to this, Ubisoft has said they will patch the missing content back in, but didn't give specifics as to WHEN..
http://www.escapistmagazine.com/new...Legends-Vita-Getting-Patch-for-Missing-Levels
Hopefully while I still have my rental copy. I haven't started playing it yet partially because I figured they might patch it in and partially because I am having a good time with Dragon's Crown on my Vita right now.