My data gone – Don't Starve: Pocket Edition Review

So I was enjoying this game last night for the first time. Finally went through 7th nights and saved the game and quit. When I was going to play today, the data was all reset. I did tap on "survival 1-7" but It did not load my saved game. Instead I was starting from the beginning point. Thought I accidentally tapped "new game"...??? Which is unlikely. But to make sure I closed the game and reopened it. My data was gone. Is this one if the game feature that all the data will be reset after some amount of hours???
Review by monkEZ119 on Don't Starve: Pocket Edition.