[v1.04] Legend Patch Glitches and Bugs

Character gets stuck in a black screen after I used the Thorn Remover at Mushroom Castle. Relogging causes me to have the quest logged as completed but the thorns are still on the map and forfeiting the quest and trying again results in the same problem. Attempted on different computers as well, so it's not just my computer.
I'll post a screen to show what I mean.

 Spoiler

This throws a wrench in my plans.

Try turning in the quest. That worked for me when I had the thorns reappear.