Jedi fallen order kashyyyk stuck in spider lair without zip ability

Jedi fallen order stuck in kashyyyk in the spider lair where you need to use zipline.

i have not unlocked the zipline abillity and now i cant get out. The save files are all on the same slot so i cant load an older save either. 

SInce this is clearly a design flaw i need support to help me out from that hole.