Crash while mining coal

LG G2 on T-Mobile
Android Version 4.4.2
Total Space 24.12GB
Available Space: 7.65GB

MCPE v0.9.0

It just turned to night time on the second day in the game.
I walled myself into a small area using dirt blocks.
Saw a coal block and mined with a wooden pickaxe.
Just when the block was done being mined, the game crashed.
Now, upon re-starting the game, I cannot load the saved game.
Other saved games load - just not the one that crashed.
The world folder is zipped and attached.