122164-challenges-ridiculously-difficult-after-clearing-area

== Content ==
			
So, I recently finished Exo Site 14 in Algoroc.  Two of the challenges are absurdly difficult to get gold on after the area is "complete" due to drastically lowered spawn rates.
 
Grinding up Gronyx is possible to do, but you need to pull three or more and get them all extremely low on health before starting the challenge.  Even doing this, I seem to STILL be cutting it down to seconds to complete it before time runs out.
 
Canimid Killer doesn't seem to be possible to achieve gold, since they do not seem to spawn by the burrows regularly, which leaves the un-augmented ones, which give a very low % towards the completion.
 
Is this a bug, or is there some trick to getting them to spawn post area completion?
 
Thanks!	
----