Exploration - Planar: Foul Hollows mushroom bug

[sankarul]

The red mushrooms in this zone (and possibly other ones, I am unsure) fired their red gas of happiness THROUGH walls, meaning we could NOT see the red mushrooms before the gas hit us because.. the red ball containing the gas came through a wall.
RED MUSHROOMS

in (for sure) the zone "Exploration - Planar: Foul Hollows", might shoot thorugh walls in others too, I dunno.