I think the audio is incorrect. I’m learning "ir’ at the end. Definitely not “ido”.
I hear “ido” from both the male and the female voice. Maybe it’s the softening of the ‘d’ between vowels that confuses your hearing?
I definitely did hear “ir” when I posted this. I played the audio several times. I am now hearing “ido”. So, it corrected fast or maybe I was mistaken. I think the former. Thanks for your reply, morbrorper!