Cant progress without lightsaber

I am stuck in the same place. Instead of continuing through ilum without the lightsaber, Greeze on the ship talked me into going back to Zeffo to explore the wreckage of the "big ship" with a broken lightsaber. Went down the big ice slide into the wreckage and progressed as far as i could with only force powers up until you reach those wires to cut with the lightsaber and you obviously can't go back up the ice slide, so now I'm stuck in this area being forced to start the game all over again. @EA please update this with a fast travel back to ship or something so this never happens again!