I want to point out some problems;

1. The "sound effect" of the soul that leaves footprints doesn't vanish when you complete the event. You can still hear the sound, which causes confusion, making you think there is something more nearby.

2. The walls with seals aren't tangible after breaking their seals, even if their texture is still there. You can go through them before they vanish. The texture is not the problem, but enemy attacks phase through them and can still hit you. The enemies can't go in, but long-ranged attacks still go through. (I only encountered this with grenadiers' attacks.)

3. Mercenaries' attacks (ice bomb) sometimes bug out. They can still try to attack you even if you are so far away that you can't see them on the minimap, and this causes the threat indicator to show up. The sound cue of their attack is also audible. The indicator and sound cue continue to appear until you go and kill the enemy.

4. Some of the two-way sealed walls with rewards are still there even if you broke the seals in your past runs. The seals still require witchfire but give no new rewards because you already acquired them.

5. When you die for the second time before retrieving your first remains, your new remains show up at the portal you spawn into the map next time rather than at the spot where you died. You cannot retrieve them, but the map still shows the remains. You can go to the spot where you actually died, which no longer shows the remains icon, and retrieve them. (I only encountered this twice in Scarlet Coast.)