You just answered yourself -
You DONT KNOW. But felt the need to say the mod is at fault

. There is no way what you said is true. The fault has to be
you itself. Maybe it could be you simply NOT READING or following instructions and took the risk to use outdated files on an updated game. Which is CLEARLY said in the downloads and first time using the mod IN GAME. Regardless, the cause is you.
Which is more likely:
The pc cheat mod creator: who knows exactly how the bug in question is cause, who fixes it and other bugs, who fixes it in people save; is not saying nonsense
OR
You, who saying honestly man



.
To each his own I guess, but refrain from telling members false things if you can. And as always, the pc cheat is optional. No need to use if it causing you so much imaginary bugs.
To Everyone Else:
I can guarantee you 10000%, the cheat mod doesn't cause any bug to affect your game. Any bug in the cheat mod is LOCALIZED to just the cheat mod and NEVER the game.