Clean up mob spawn in wave spawn areas

[mathilda]

Its very annoying to hunt the new wave events when they overlap with regular non wave spawns

 

[DarkMoonEnigma]

Thanks for putting this here Mathilda, I'm sure Ant will have a look at it to determine what can be done.

 

[Luri UncleMo Nightshade]

I want to bump this one time to QFE. It is a bit annoying with regular mob spawns overlap the event area. Very confusing and cluttered. It takes some time to have to find that last mob to complete a wave.