Giffyglyph is the sheet's author. You might try a PM in case they don't follow the forums. Normally your attribute data is still in tact. I would start by looking on the Attributes tab to see if it's listed(if the notes were a repeating attribute they won't show up on the list regardless, but it's worth a gander...). Giffyglyph should be able to straighten it out. Good luck.