Campaign Decisions deleting

This has happened three times now and It is becoming very frustrating I will set up an Email campaign hit apply save and quit and I will return and the Decision bubbles will remain however they are no longer attached to anything, and the strange part is it seems like more and more lines are disappearing when I try t, reattach my process and fix the issue



Screen-Shot-2017-07-31-at-6.22.49-PM-300x154.png

This has happened three times now and It is becoming very frustrating I will set up an Email campaign hit apply save and quit and I will return and the Decision bubbles will remain however they are no longer attached to anything, and the strange part is it seems like more and more lines are disappearing when I try t, reattach my process and fix the issue