I was looking through the Event Shop because I was bored, and I
noticed a missing button. When I loaded in, it showed me the 2025
section, which was just Puddy. I went to the 2024 section after,
and realized that there wasn't a button to bring me back. You can
just use https://pokeheroes.com/eventshop?year=2025 or
https://pokeheroes.com/eventshop, but it's not intentional,
and I hope it gets fixed soon.