Hello there,
My wife and I encountered a weird bug with coral island.
She started yesterday on steamdeck with German language and until day 8 everything was fine.
at some point on day 8 or after it everyone suddenly started talking in English, while the menu and overlay is still German.
There is no way to change this back. She switched language multiple times, but the bug is still there.
That's a real problem because she is not good at English.
I then tried to start a game on my account, and pretty much skipped to day 8 and then I talked to a few people.
Then I skipped to day ten, talked, skipped to 13 and talked to people again. So far everything is normal for me.
That is to say I didn't participate in any mayor events discussions or cutscenes.
So we don't really know what trigged this behavior on her profile.
Additional info:
We used a backup save and played on her account again from the 7th onwards.
On the 10th of spring at the time before the festival multiple people started talking english. On the festival itself they talked German again, and after the festival in English again when they talked about the festival and what they liked about it.
The next days, when some still talked about the festival the text was english, otherwise it was German.
On the next festival (tree planting) everyone talked English again when they announced it, and when it finished they'd revert to german.
So it seems that every conversation regarding events is not translated fully yet.
Unfortunately she is again past those points and she didn't take any screenshots. But this affects multiple villagers.
Game version is V1.1b-1233