star war jedi fallen order autosave?

This save system is crippling my enjoyment. I've beaten the game and no longer need to upgrade skills. I went exploring to grab chests after beating the game and 2 hours were lost because there is a glitch if you pull up your map when entering a narrow area. 

Because I was full health and had so many canisters I was not worried about using the point. Why isn't progress of collectibles at least saved? 

Its just really frustrating to lose that amount of playtime, the levels can be a pain to move around when trying to explore everywhere. No fast travel to ship is also hurting the cleanup phase.