I found another bug at Greeds route as well.. I reached the point where I get to choose "I want new clothes" and "No thanks". No matter what I choose I cant advance the lines anymore after 3 or 4 more clicks.
If I choose "No thank you" it stops with MC saying "Thanks I think I will."
If i choose "I want new clothes" it ends with one of the two just having "..." in their voice line.
Edit: Bug only occurs if I choose Greeds path AFTER Gluttony. If I start a new game and choose Greed first I can continue at said point.