Hi, since the "wallhack" was fixed for players long time ago, there is still a problem with monsters getting stuck on the wall/hills etc. These mobs cannot be pushed back to the area where they can be killed (not even bravery capes help to lure those out).
It would be nice to have these stuck monsters purged or pushed back to he non-blocked area (spawn location).
The same apply for the lost monsters. They are often lured out of the spawn location, making it harder for players who want to level/grind with full potential of the "room" where the spawn is.