Strange, it worked with my GW on 9.5 emuNAND.
You can fix your eShop/NNID, you just have to make a new emuNAND (on a separate SD card, or back up your existing emuNAND first) and link your NNID on it, then change back to the previous emuNAND and it should work.
sounds simple, but i am too lazy to do that, no biggie thank u mate.












