last night I did a trade. it was hoopa for keldeo. and he accepted. then I was like "yess my dream Pokemon, wait shouldn't everyone have keldeo by now? no one cares." I checked it's moveset. it had the moveset I wanted it to have. I was really excited. then I looked up how to get the prison bottle in oras. so I did the steps and got it. I changed hoopa to unbound but hyperspace hole didn't change. why did this happen?