diff --git a/TODO.taskpaper b/TODO.taskpaper
--- a/TODO.taskpaper
+++ b/TODO.taskpaper
@@ -186,13 +186,15 @@
 Bugs:
 	Graphics:
 		- Trees jump around when pressing show/hide grid
-		- Grids sometimes overlap trees.
+		- Grids sometimes overlap trees, including area overlays
 		- Trees sometimes
 		- Sometimes framerate jumps to 180-200 fps. (Better than reverse, but kinda weird)
 		- Graphics don't adjust for the resolution
 			- Scroll area @done(2021-06-23)
 			- Ingame Menu @done(2021-06-22)
 			- Main Menu
+	Simulation:
+		- Expired areas can't be reused.
 	Misc:
 		- Exits are messy (does Encompass add threading?)
 			[xcb] Unknown sequence number while appending request