Not just me

To preface this, I know nothing about key fob batteries. I opened my fob and looked at the type. I read it out loud PR2032. Thinking I might forget it, I took a picture. I told my husband I was leaving to get one & he said we might already have some, so he looked at the picture I took. I did not tell him what it said beforehand. He compared the picture with what we had. We had CR2032 so he looked up the difference. Ends up that PR is a real type and the only difference is that one is rechargeable. I was about to leave and he looked at the actual fob. It said CR. I thought he was messing with me. I pulled up the picture and it said CR now. We both looked at it dumbfounded. We still had the search results so we knew it had said PR before. What the hell?