Display bug with spells bouncing off magic walls
If a spell bounces off a living wall it will sometimes show the bolt path overlay longer than it should
I cast a magic missile against a living wall and it continued to to show the path the bolt took over me when it bounced off. I tried to ctrl-'r'edraw the screen. When I moved, the overlay remained. I took several steps around and it stayed. When I exited and reloaded, it was gone. I was able to recreate it multiple times.