when destroying a wall remain wood scrap visually!
when you stand in the pile you can no longer get out. Also a /unstuck says that objects are in the way

2.point after the enemy has destroyed all 3 totems the timer for SAVE Zone and UNSAFE is still running and the displays at the totems are still active with the SAVES and UNSAFES.
The minimap still shows the guild name that has taken the region even though all 3 totems are destroyed.