Possible Error?

Hi all! I’ve been going through some of my of Pokémon cards (90’s) and stumbled upon my Sabrina’s Gaze. While just comparing it to others, I noticed I’m missing the bottom right “dot”/common symbol that’s on the cards. I tried looking online to see if there were others but I could not find it. Just wondering if anyone else has one similar? 1st two pictures are mine and the last two are another I found online