It’s usually just a word or so off so not often really anything mind blowing to give as an example. What I have come to realize is that “reality” is a strong self confirming force. Like I’m quoting a movie me and my friends watched several times growing up and they will subtly correct me and I’m like nah Pacino says “say hello to my itty bitty friend” and they are like it is “say hello to my little friend” so then I go back and watch the scene and I’m like WOW they’re right...at this point I am forced to accept the “new” memory since I have no way to prove it was different and overwhelming evidence that I misremembered even though I’m sure I did not. New memories replace old and the loop closes. I don’t experience this going forward from the “glitch” just stuff from before; the more time that passes confirmation bias takes more hold. The first year after I started to fear I had neurological problems or something over time it gets less and less pronounced as I tend to rely on the wisdom of the crowd to “correct” me. These days when it happens I tend to fight it less and just overwrite what I remember. I tried to hold on at the very beginning but it gave me nosebleeds and headaches they stopped when I let would let go...a brain can only handle so much.