This is the reason why "seasons" is my least favorite expansion pack. There is literally nothing you can do now, since you can't travel, I suppose we could let it slide and let you count a nice garden for shutternut.
And yes, I do have the same problem like you. Autumn leaves keep showing up everywhere, instead of nice garden. And in the summer, i cannot capture "refreshing swim" but keep getting "fun in the sun". So annoying, so I had to travel to solve the photo issues with seasons.