UPDATE:
Both audio and video adjustments have been made, so the following episodes have been reuploaded:
Chapter 5 [ Season 1 ]
Chapter 12 [ Season 2 ]
Chapter 13 [ Season 2 ]
Chapter 15 [ Season 2 ]
Chapter 17 [ Season 2 ]
Chapter 18 [ Season 2 ]
Chapter 19 [ Season 2 ]