Here are some things I noticed while playing. There might be spoilers.
As far as I've tried now:
After beating Ruvin and meetin Trald to get the cuddle buddy I could do the same sequence each skipping 24h and not leading to the following scene, but still end up with the wolf after talking to Kuri.
Sleeping with the wolf can lead to a scene not loading, I believe it was 2668.
Having the shower scene with him loads, but not the picture of the act.
If I remember correctly you could go on a walk with the wolf and I could not do this.
After having the lessons from Darrius and I try to meet him in the gym it only says "continue your way" (or something similar).
I'm not getting the Kevin Hangout scenes even after hanging out with him a lot.
After getting the Dulio Job I don't seem to find the place where to head to next.
But apart from this I really enjoy the game, I really like the visuals and I do like all these improvements :)