My mac was lagging so I restarted it and when Spark opened again, all the notes form the previous night were gone! The program has no save button, so it autosaves in some manner.
I had no idea how to locate this in time machine, (I had backed up prior to losing the data). Since the program autosaves and stores it inside the program, i tried opening the program in time machine, which I soon found out I couldn't do, and then tried going through the package to no avail.

Please help! I lost half my uni notes!