There may be an outage from OpenAI. Can you check to see if it's working now? It seems working fine on my pc
Yandere AI Girlfriend Simulator ~ With You Til The End 世界尽头与可爱猫娘 ~ 病娇AI女友 Powered by ChatGPT » Comments
I downloaded the game this morning and I'm also facing the "Thinking" only issue (tried again just now). I use windows, idk if it can be a factor. By checking the link you provided in another comment about the OpenAI status there seems to be another spike on the down reports. Edit: sadly its still stuck in the "thinking"