Mob con rating.

[chrrox]

This happens while leveling the mob con color does not update unless you zone or relog your character.
Before leveling

After Leveling

After Reloging

[John Adams]

Since this is about con coloring, I'll post it here.
I just spawned The Sinking Sands, and noticed that all the NPCs are "grey" even though I am level 1, and they are levels 49-52 etc. Using /spawn set level # to change his level to 1 does not turn him from gray to white (which might be chrrox' issue).
If I leave the npc at level 1 and restart the zone, the proper color appears. So the dynamic changing is a bug, and also NPCs above a certain level are not conned properly (?)

[link2009]

I've also seen this problem before. Even if you stand in front of a NPC and type /level 100, the con colour still does not change.