The latest trainer is causing a crash and save corruption. To reproduce, enable the option for "Unlimited tags in character creation", select all the tags, then start the game. While in the game, if you disable the unlimited tags option (since it's no longer relevant) the game crashes to desktop. When trying to reload the save after that point, it results in a crash to desktop.
I was able to reproduce this with three different -new- characters.
Did you use the option as described in the readme/instructions?
NumPad/: Unlimited Tags In Character Creation
Unlimited Tags In Character Creation:
While active you can add more than 2 tags. You need to add/remove a tag
after cheat activation. Please note that this might or might not break
game mechanics. Use it at your own risk.