Your issue is that you have first and second click interactions assigned to both buttons. Remove the second click interactions from the Find Out More button. Then, you need to remove all the second click interactions from the See Less button. You then need to make sure the first click interactions on each button are doing everything you want to happen when a user clicks each button, and nothing more.
Think about it this way… each button does one thing, and that one thing needs to happen on the first click for each button. They never do anything different on the second click, so you don’t need a second click interaction on either button.
Let me know if this makes sense.