Another Bad Turnigy Lipo??

I bought a pr of 1600mah 20C 3S Turnigy lipos to run in a mini. One of them shows 8.42v by DVM across the main power leads and the GT Power voltage analyzer I bought shows 3.9v, 3.91v and 0.26v or full voltage of 8.07v.

Can this be a dead cell without it being puffed? It looks perfectly normal, just like the other 3S that reads 11.61v. Why is there a diff in what I read across the main power leads with my dvm and what this GT Power voltage analyzer is seeing off the balance connection? I have a charger that charges thru the balance wires and it sees only 2 cells, it does not see the other and will not apply any charge to the prob cell.

Am I looking at some kind of internal problem that I might be able to fix? Thanks