I was also stuck on this quest at the same part, but the latest patches seemed to have fixed that. However, now I'm stuck further on. After locating the circle and stepping through it in the Adventure "Where do the clues lead?" I am given three choices on how to proceed.
1. Leave the adventure choice (Green)
2. Try to recall something . . . (Blue)
3. Watch the . . . (Green)
When I try either option 2 or 3, I get the answers which seem to indicate that I have passed the tests. On 2. I learn about Birds, and on 3. I learn about Noise. (I'm trying to be vague so as not to spoil anything) However, each time I proceed all that happens is that the option is removed and nothing new is added. So upon success I am left with the option to leave and fail the Adventure!
Is this a bug, or have I failed?