I got Chosen, however, I got it by picking the guaranteed success options, so I think it should be changed so you only get it by actually winning all three persuasion checks.

The One seems broken, I did both the hidden optional arena and the mandatory main quest one and didn't get it.

I got A Song Unsung, so it worked for me. I don't think I got Stay Grounded, unless that means more than just handing over the heart.

The Seven Altars seems bugged, I visited all seven and got nothing, and it doesn't update your progress either.