Pokemon Black 2 Save Issue

[taskmaster01]

Hi there I have gone through the forums and have tried multiple fixes that have been suggested with no luck.
My save game goes to a black screen. I have reverted to the in game save but its too far back (27 hours back) so Im seeing if theres any other way this can be fixed.
Ive tried creating a new game and using L+R+Select & B, tried uninstalling and reinstalling the app, tried an alternate Rom as I suspected it may have been corrupted.
No piracy and no cheats used
I have 8 badges, 2 of the legendary pokemon and was just on Route 22.
I have uploaded my save state file hoping that there is a way this issue can be sorted.
https://www.dropbox.com/s/11f7g6psn7c5t ... 9.dss?dl=0

Alternatively if anyone has a save state with something similar to this it would be a huge help

[beansta]

Pokemon games and save states dont mix, sorry.

Next time use ingame saves