Thank you so so much for playing and for leaving such kind and helpful feedback! (And sorry it's taken so long to respond!) I really appreciate it!
Thank you for letting me know about the bugs in the game!
I have (fingers crossed!) fixed the glitch with the snowglobe so you can now take the snowglobe and show it to Auk, which also lets you unlock some ending dialogue that you get when you show Auk all four.
I haven't yet fixed the bug where you get stuck if you re-enter the fishing area, but am working on it :).
Thanks again for playing!