Bug or intentional advantage in having lower-level third gold/elixir storage?
I have my level 4 (12k) gold storage outside my walls, and two level 11 storages inside, and 3M gold. The level 4 storage was full before, both visually and in Info. An attacker completely demolished the lvl4 storage, but got zero gold according to my defense log. Shouldn't he have gotten either 2.4k (20% of 12k) or 12k (max amount in the storage, but less than 20% of all gold)?
If this isn't a bug, or even if it is, could this be used as a defensive advantage?