Smash error after ROM editing

Alright, so this is what it happened to me yesterday.
I used https://gbatemp.net/threads/release-super-smash-bros-3ds-save-editor.382239/ this editor, and
https://gbatemp.net/threads/wip-sm4sh-save-editor.382699/ this one.
So I got all customs, trophies, and made equipments to atk/def/spd +200 and -0.
I made few custom characters, Every thing was fine. But, right after I created room to play w/ my friends, (With friends, online) I got message saying Your save file is irrelevant, You were disconnected from internet. And I was back to menu. I thought it was some kind of error and thought everything is gonna be ok. Then I played acnl, then back to smash. My data was erased. I tried to fix my save using this;
https://gbatemp.net/threads/wip-sm4sh-save-editor.382699/ (there is a fix save option inside this editor)
Tried to fix, nothing . Can anyone help me w/ this?

 

Hmm. Ok. Thanks for helping.
Also , One more question - since Cloud is released , I wanna get him. But should I update? Im on 10.2

 

No, I mean as I know you cant buy dlc from eshop, you need to buy it from smash shop. Is there anyway to buy it from eshop?

+you might be confused, In smash, theres DLC shop you can access from smash.
I bought Lucas like that before.

 

Even it did, couldn't fix it.