All I know is I hit Ctrl + Z in the editor and now when Reset on Disable is disabled, my FSM doesn't want to start on the Start state. It skips down two states (I think the one I was working on when I pressed Ctrl + Z) no matter what the start state is.
Enabling Reset on Disable fixes it, but disabling it again returns the same glitch. Copying the FSM and pasting it's values from the inspector didn't work.
Creating a new FSM and copying the states through click and drag > copy/paste did fix the issue though. Luckily everything else carried over. Might want to look into it or at least this post can help someone else who might run across the issue.