I'm new to Storyline 2 and over a period of 2 weeks I managed to successfully publish a very good presentation for a novice. Needless to say I saved my presentation numerous times over the 2 week period. I submitted my presentation for review to my piers and got very constructive feedback. However, now that I want to tweak my presentation according to the feedback from my piers, my presentation is missing in SL! Please help!