Mine did. I can't remember telling the same stories multiple times. I even laughed at my own joke after it was told to me, not realising it came from me. If someone asks me what I've done yesterday or last weekend, I blank out completely. I struggle with journaling because I don't easily recall how my day was.

I can't tell if it's new. My mother is the same, and I don't remember ever having an especially good memory. Maybe it just get pointed out more?

At least my behaviour is consistent. What I'm told I've said always checks out. I am also obsessively organised, so things rarely slip through. I would be a terrible liar though.