Ink file in unity prints strange letters

Hello all. I made a simple ink file and integrated it into my unity game. The problem comes during the dialogue with a NPC where after making a choice the text prints strange letters. I have tried using a different ink file and it works fine. Here's a GIF (don't mind the buttons out of the box or little errors like this but look the text, it prints these strange letters then it starts printing correctly)

I really don't know what it is, here's also the ink file

> Man: Hey you! Are you ok?
*You: I'm not hurt but the storm destroyed my chop shop. How's going with you?
Man: My house is destroyed, I have nothing left... My Daughter is lost, she was coming back home when the storm started and she's lost, I hope she's ok. I can't imagine something bad happened to her. Can you search her?
**You: Ok ok...
Man: I'm so grateful to you. In moments like this we must help each other. I'll be here looking if everybody is good. There may be also other people that is missing, look outside the village. Thank you again sir
->END
**You: Of course, we must help each other in moments like this
Man: Thank you very much, I can't imagine something bad happened to her. Try looking outside the village, maybe there's some other missing people. I'm so grateful to you
->END

What's wrong? Thank you in advance