If the Darak Escapes cutscene is rewatched from the Compendium, the scene does not immediately play but instead the player is teleported to the whisper near the boss fight. This breaks the game a bit as the player can still move around, teleport away, and do other things, but the world progress seems to be reset to an earlier state. The issue can be resolved if the player reboots the game or walks into the area where Darak is, which triggers the cutscene and then brings the player back to the normal progress state.
Video: Unique Download Link | WeTransfer
Logs: Unique Download Link | WeTransfer
Edit: Here are the video and logs on Google Drive in case the links expired: Rewatch Bug - Google Drive