Brilliant, flawless, exceptional, and intact cores are buggy

[PainTako]

There is a good chance that any of the sentient cores just spawn under the map making them unobtainable. They will fall into the void and then despawn. Also if they roll into the water they are then null and you cannot get them.

After doing the Brilliant Core process about 4 times I have gotten none, and only one flawless core to due the bugs. This is just frustrating.

[First_Thirsty]

yes we were only able to destroy one arm of the eidalon and then my friend got a brilliant core but for me and my other team mate there was nothing. it was just gone. also sometimes i pick up cores from those little flying things and don't actually get them.

[Horonelius]

Actually it seems like a majority of the cores from sentients don't actually do anything. Unless the things I am picking up aren't cores.